4-edit-distance/zad4.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "exposed-yugoslavia",
   "metadata": {},
   "source": [
    "# Zadanie nr 4 - Odległość edycyjna"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "twelve-interaction",
   "metadata": {},
   "outputs": [],
   "source": [
    "import numpy as np\n",
    "import matplotlib.pyplot as plt\n",
    "from matplotlib import animation\n",
    "from spacy.lang.pl import Polish\n",
    "from random import random"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "faced-appraisal",
   "metadata": {},
   "outputs": [],
   "source": [
    "def print_2d(l): return print(\n",
    "    '\\n'.join(map(''.join, list(map(lambda x: str(x).replace(\"'\", \"\"), l)))))"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "noble-grocery",
   "metadata": {},
   "source": [
    "## 1. Odległość edycyjna\n",
    "#### odległość Levensheita"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "posted-production",
   "metadata": {},
   "source": [
    "<i>1. Zaimplementuj algorytm obliczania odległości edycyjnej w taki sposób, aby możliwe było określenie przynajmniej jednej sekwencji edycji (dodanie, usunięcie, zmiana znaku), która pozwala w minimalnej liczbie kroków, przekształcić jeden łańcuch w drugi. </i>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "opening-office",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "← ↑ ↖\n"
     ]
    }
   ],
   "source": [
    "LEFT = '\\u2190'\n",
    "UP = '\\u2191'\n",
    "DIAG = '\\u2196'\n",
    "\n",
    "print(LEFT, UP, DIAG)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "english-allah",
   "metadata": {},
   "outputs": [],
   "source": [
    "def levensheit(text_a, text_b, delta=None):\n",
    "    '''\n",
    "    Znajduje odległość Levensheita dla tekstów text_a i text_b. \n",
    "    \n",
    "    Zwraca tę odległość oraz pomocniczą tablicę dwuwymiarową \n",
    "    pozwalającą odtworzyć drogę uzyskania minimalnej liczby kroków, \n",
    "    przekształcając text_a w text_b.\n",
    "    '''\n",
    "    edit = [[None for _ in range(len(text_b) + 1)]\n",
    "            for _ in range(len(text_a) + 1)]\n",
    "    path = [[None for _ in range(len(text_b) + 1)]\n",
    "            for _ in range(len(text_a) + 1)]\n",
    "\n",
    "    if delta is None:\n",
    "        def delta(char_a, char_b): return 0 if char_a == char_b else 1\n",
    "\n",
    "    for i in range(len(text_a) + 1):\n",
    "        edit[i][0] = i\n",
    "        path[i][0] = UP\n",
    "\n",
    "    for j in range(1, len(text_b) + 1):\n",
    "        edit[0][j] = j\n",
    "        path[0][j] = LEFT\n",
    "\n",
    "    for i in range(1, len(text_a)+1):\n",
    "        for j in range(1, len(text_b)+1):\n",
    "            options = [edit[i-1][j] + 1, edit[i][j-1] + 1,\n",
    "                       edit[i-1][j-1] + delta(text_a[i-1], text_b[j-1])]\n",
    "            edit[i][j] = min(options)\n",
    "\n",
    "            if edit[i][j] == options[0]:\n",
    "                path[i][j] = UP\n",
    "            elif edit[i][j] == options[1]:\n",
    "                path[i][j] = LEFT\n",
    "            else:\n",
    "                path[i][j] = DIAG\n",
    "\n",
    "    return edit[len(text_a)][len(text_b)], path"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "instructional-capture",
   "metadata": {},
   "outputs": [],
   "source": [
    "def get_steps(text_a, text_b, path=None):\n",
    "    '''\n",
    "        zwraca przykładową listę kroków,\n",
    "        które przekształcają text_a w text_b\n",
    "        \n",
    "        lista zawiera także elementy ['next'],\n",
    "        które nie są operacjami zamiany tekstu a w b,\n",
    "        ale przydają się do wizualizacji krok po kroku\n",
    "    '''\n",
    "    if path is None:\n",
    "        _, path = levensheit(text_a, text_b)\n",
    "        \n",
    "    i, j = len(text_a), len(text_b)\n",
    "    steps = []\n",
    "\n",
    "    while i > 0 or j > 0:\n",
    "        if path[i][j] == LEFT:\n",
    "            steps.append(['insert', text_b[j-1]])\n",
    "            j -= 1\n",
    "        elif path[i][j] == UP:\n",
    "            steps.append(['delete', text_a[i-1]])\n",
    "            i -= 1\n",
    "        else:\n",
    "            if text_a[i-1] != text_b[j-1]:\n",
    "                steps.append(['replace', text_a[i-1], text_b[j-1]])\n",
    "            else:\n",
    "                steps.append(['next'])\n",
    "\n",
    "            i -= 1\n",
    "            j -= 1\n",
    "            \n",
    "    return steps[::-1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "liked-worcester",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "distance: 2 \n",
      "\n",
      "[↑, ←, ←, ←, ←]\n",
      "[↑, ↖, ↖, ←, ←]\n",
      "[↑, ↑, ↑, ↖, ←]\n",
      "[↑, ↑, ↑, ↑, ↖]\n"
     ]
    }
   ],
   "source": [
    "dist, path = levensheit('los', 'kloc')\n",
    "print('distance:', dist, '\\n')\n",
    "print_2d(path)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "blank-butterfly",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[['insert', 'k'], ['next'], ['next'], ['replace', 's', 'c']]\n"
     ]
    }
   ],
   "source": [
    "print(get_steps('los', 'kloc'))"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "chubby-tragedy",
   "metadata": {},
   "source": [
    "<i>2. Na podstawie poprzedniego punktu zaimplementuj prostą wizualizację działania algorytmu, poprzez wskazanie kolejnych wersji pierwszego łańcucha, w których dokonywana jest określona zmiana. \"Wizualizacja\" może działać w trybie tekstowym. Np. zmiana łańcuch \"los\" w \"kloc\" może być zrealizowana następująco:</i> \n",
    ">\\*k\\*los (dodanie litery k) <br>\n",
    ">klo\\*c\\* (zamiana s->c)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "emotional-sleep",
   "metadata": {},
   "outputs": [],
   "source": [
    "def transform(text_a, text_b, steps):\n",
    "    '''\n",
    "        zwraca listę tekstów pośrednich,\n",
    "        powstałych po zastosowaniu kolejnych kroków\n",
    "        transformacji\n",
    "    '''\n",
    "    i = 0\n",
    "    cur = text_a\n",
    "    states = [cur]\n",
    "\n",
    "    for step in steps:\n",
    "        if step[0] == 'insert':\n",
    "            cur = cur[:i] + step[1] + cur[i:]\n",
    "            states.append(f'{cur[:i]}*{cur[i]}*{cur[i+1:]}')\n",
    "        elif step[0] == 'replace':\n",
    "            cur = cur[:i] + step[2] + cur[i+1:]\n",
    "            states.append(f'{cur[:i]}*{cur[i]}*{cur[i+1:]}')\n",
    "        elif step[0] == 'delete':\n",
    "            cur = cur[:i] + cur[i+1:] if i + \\\n",
    "                1 < len(cur) else cur[:i]\n",
    "            states.append(f'{cur[:i]}**{cur[i:]}')\n",
    "            i -= 1\n",
    "\n",
    "        i += 1\n",
    "        \n",
    "    states.append(cur)\n",
    "    return states"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "express-tracy",
   "metadata": {},
   "source": [
    "#### animacja"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "automotive-exchange",
   "metadata": {},
   "outputs": [],
   "source": [
    "def animate(states):\n",
    "    '''\n",
    "        zwraca animację kolejnych słów z tablicy states\n",
    "    '''\n",
    "    fig, ax = plt.subplots(figsize=(8.5, 2))\n",
    "    time_text = ax.text(0, 0.5, '', fontsize=40)\n",
    "    plt.axis('off')\n",
    "\n",
    "    def updatefig(num):\n",
    "        time_text.set_text(states[num])\n",
    "        return time_text,\n",
    "\n",
    "    return animation.FuncAnimation(fig, updatefig, interval=500, frames=len(states))"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "rocky-bench",
   "metadata": {},
   "source": [
    "<i> 3. Przedstaw wynik działania algorytmu z p. 2 dla następujących par łańcuchów: </i>\n",
    "* los - kloc\n",
    "* Łódź - Lodz\n",
    "* kwintesencja - quintessence\n",
    "* ATGAATCTTACCGCCTCG - ATGAGGCTCTGGCCCCTG"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "following-baltimore",
   "metadata": {
    "scrolled": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "kwintesencja\n",
      "*q*wintesencja\n",
      "q*u*intesencja\n",
      "quintes*s*encja\n",
      "quintessenc*e*a\n",
      "quintessence**\n",
      "quintessence\n"
     ]
    },
    {
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       "    }\n",
       "\n",
       "    window.setTimeout(set_focus, 100);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var toolbar = document.createElement('div');\n",
       "    toolbar.classList = 'mpl-toolbar';\n",
       "    this.root.appendChild(toolbar);\n",
       "\n",
       "    function on_click_closure(name) {\n",
       "        return function (_event) {\n",
       "            return fig.toolbar_button_onclick(name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    function on_mouseover_closure(tooltip) {\n",
       "        return function (event) {\n",
       "            if (!event.currentTarget.disabled) {\n",
       "                return fig.toolbar_button_onmouseover(tooltip);\n",
       "            }\n",
       "        };\n",
       "    }\n",
       "\n",
       "    fig.buttons = {};\n",
       "    var buttonGroup = document.createElement('div');\n",
       "    buttonGroup.classList = 'mpl-button-group';\n",
       "    for (var toolbar_ind in mpl.toolbar_items) {\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) {\n",
       "            /* Instead of a spacer, we start a new button group. */\n",
       "            if (buttonGroup.hasChildNodes()) {\n",
       "                toolbar.appendChild(buttonGroup);\n",
       "            }\n",
       "            buttonGroup = document.createElement('div');\n",
       "            buttonGroup.classList = 'mpl-button-group';\n",
       "            continue;\n",
       "        }\n",
       "\n",
       "        var button = (fig.buttons[name] = document.createElement('button'));\n",
       "        button.classList = 'mpl-widget';\n",
       "        button.setAttribute('role', 'button');\n",
       "        button.setAttribute('aria-disabled', 'false');\n",
       "        button.addEventListener('click', on_click_closure(method_name));\n",
       "        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n",
       "\n",
       "        var icon_img = document.createElement('img');\n",
       "        icon_img.src = '_images/' + image + '.png';\n",
       "        icon_img.srcset = '_images/' + image + '_large.png 2x';\n",
       "        icon_img.alt = tooltip;\n",
       "        button.appendChild(icon_img);\n",
       "\n",
       "        buttonGroup.appendChild(button);\n",
       "    }\n",
       "\n",
       "    if (buttonGroup.hasChildNodes()) {\n",
       "        toolbar.appendChild(buttonGroup);\n",
       "    }\n",
       "\n",
       "    var fmt_picker = document.createElement('select');\n",
       "    fmt_picker.classList = 'mpl-widget';\n",
       "    toolbar.appendChild(fmt_picker);\n",
       "    this.format_dropdown = fmt_picker;\n",
       "\n",
       "    for (var ind in mpl.extensions) {\n",
       "        var fmt = mpl.extensions[ind];\n",
       "        var option = document.createElement('option');\n",
       "        option.selected = fmt === mpl.default_extension;\n",
       "        option.innerHTML = fmt;\n",
       "        fmt_picker.appendChild(option);\n",
       "    }\n",
       "\n",
       "    var status_bar = document.createElement('span');\n",
       "    status_bar.classList = 'mpl-message';\n",
       "    toolbar.appendChild(status_bar);\n",
       "    this.message = status_bar;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.request_resize = function (x_pixels, y_pixels) {\n",
       "    // Request matplotlib to resize the figure. Matplotlib will then trigger a resize in the client,\n",
       "    // which will in turn request a refresh of the image.\n",
       "    this.send_message('resize', { width: x_pixels, height: y_pixels });\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.send_message = function (type, properties) {\n",
       "    properties['type'] = type;\n",
       "    properties['figure_id'] = this.id;\n",
       "    this.ws.send(JSON.stringify(properties));\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.send_draw_message = function () {\n",
       "    if (!this.waiting) {\n",
       "        this.waiting = true;\n",
       "        this.ws.send(JSON.stringify({ type: 'draw', figure_id: this.id }));\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_save = function (fig, _msg) {\n",
       "    var format_dropdown = fig.format_dropdown;\n",
       "    var format = format_dropdown.options[format_dropdown.selectedIndex].value;\n",
       "    fig.ondownload(fig, format);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_resize = function (fig, msg) {\n",
       "    var size = msg['size'];\n",
       "    if (size[0] !== fig.canvas.width || size[1] !== fig.canvas.height) {\n",
       "        fig._resize_canvas(size[0], size[1], msg['forward']);\n",
       "        fig.send_message('refresh', {});\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_rubberband = function (fig, msg) {\n",
       "    var x0 = msg['x0'] / fig.ratio;\n",
       "    var y0 = (fig.canvas.height - msg['y0']) / fig.ratio;\n",
       "    var x1 = msg['x1'] / fig.ratio;\n",
       "    var y1 = (fig.canvas.height - msg['y1']) / fig.ratio;\n",
       "    x0 = Math.floor(x0) + 0.5;\n",
       "    y0 = Math.floor(y0) + 0.5;\n",
       "    x1 = Math.floor(x1) + 0.5;\n",
       "    y1 = Math.floor(y1) + 0.5;\n",
       "    var min_x = Math.min(x0, x1);\n",
       "    var min_y = Math.min(y0, y1);\n",
       "    var width = Math.abs(x1 - x0);\n",
       "    var height = Math.abs(y1 - y0);\n",
       "\n",
       "    fig.rubberband_context.clearRect(\n",
       "        0,\n",
       "        0,\n",
       "        fig.canvas.width / fig.ratio,\n",
       "        fig.canvas.height / fig.ratio\n",
       "    );\n",
       "\n",
       "    fig.rubberband_context.strokeRect(min_x, min_y, width, height);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_figure_label = function (fig, msg) {\n",
       "    // Updates the figure title.\n",
       "    fig.header.textContent = msg['label'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_cursor = function (fig, msg) {\n",
       "    var cursor = msg['cursor'];\n",
       "    switch (cursor) {\n",
       "        case 0:\n",
       "            cursor = 'pointer';\n",
       "            break;\n",
       "        case 1:\n",
       "            cursor = 'default';\n",
       "            break;\n",
       "        case 2:\n",
       "            cursor = 'crosshair';\n",
       "            break;\n",
       "        case 3:\n",
       "            cursor = 'move';\n",
       "            break;\n",
       "    }\n",
       "    fig.rubberband_canvas.style.cursor = cursor;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_message = function (fig, msg) {\n",
       "    fig.message.textContent = msg['message'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_draw = function (fig, _msg) {\n",
       "    // Request the server to send over a new figure.\n",
       "    fig.send_draw_message();\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_image_mode = function (fig, msg) {\n",
       "    fig.image_mode = msg['mode'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_history_buttons = function (fig, msg) {\n",
       "    for (var key in msg) {\n",
       "        if (!(key in fig.buttons)) {\n",
       "            continue;\n",
       "        }\n",
       "        fig.buttons[key].disabled = !msg[key];\n",
       "        fig.buttons[key].setAttribute('aria-disabled', !msg[key]);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_navigate_mode = function (fig, msg) {\n",
       "    if (msg['mode'] === 'PAN') {\n",
       "        fig.buttons['Pan'].classList.add('active');\n",
       "        fig.buttons['Zoom'].classList.remove('active');\n",
       "    } else if (msg['mode'] === 'ZOOM') {\n",
       "        fig.buttons['Pan'].classList.remove('active');\n",
       "        fig.buttons['Zoom'].classList.add('active');\n",
       "    } else {\n",
       "        fig.buttons['Pan'].classList.remove('active');\n",
       "        fig.buttons['Zoom'].classList.remove('active');\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function () {\n",
       "    // Called whenever the canvas gets updated.\n",
       "    this.send_message('ack', {});\n",
       "};\n",
       "\n",
       "// A function to construct a web socket function for onmessage handling.\n",
       "// Called in the figure constructor.\n",
       "mpl.figure.prototype._make_on_message_function = function (fig) {\n",
       "    return function socket_on_message(evt) {\n",
       "        if (evt.data instanceof Blob) {\n",
       "            /* FIXME: We get \"Resource interpreted as Image but\n",
       "             * transferred with MIME type text/plain:\" errors on\n",
       "             * Chrome.  But how to set the MIME type?  It doesn't seem\n",
       "             * to be part of the websocket stream */\n",
       "            evt.data.type = 'image/png';\n",
       "\n",
       "            /* Free the memory for the previous frames */\n",
       "            if (fig.imageObj.src) {\n",
       "                (window.URL || window.webkitURL).revokeObjectURL(\n",
       "                    fig.imageObj.src\n",
       "                );\n",
       "            }\n",
       "\n",
       "            fig.imageObj.src = (window.URL || window.webkitURL).createObjectURL(\n",
       "                evt.data\n",
       "            );\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        } else if (\n",
       "            typeof evt.data === 'string' &&\n",
       "            evt.data.slice(0, 21) === 'data:image/png;base64'\n",
       "        ) {\n",
       "            fig.imageObj.src = evt.data;\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        var msg = JSON.parse(evt.data);\n",
       "        var msg_type = msg['type'];\n",
       "\n",
       "        // Call the  \"handle_{type}\" callback, which takes\n",
       "        // the figure and JSON message as its only arguments.\n",
       "        try {\n",
       "            var callback = fig['handle_' + msg_type];\n",
       "        } catch (e) {\n",
       "            console.log(\n",
       "                \"No handler for the '\" + msg_type + \"' message type: \",\n",
       "                msg\n",
       "            );\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        if (callback) {\n",
       "            try {\n",
       "                // console.log(\"Handling '\" + msg_type + \"' message: \", msg);\n",
       "                callback(fig, msg);\n",
       "            } catch (e) {\n",
       "                console.log(\n",
       "                    \"Exception inside the 'handler_\" + msg_type + \"' callback:\",\n",
       "                    e,\n",
       "                    e.stack,\n",
       "                    msg\n",
       "                );\n",
       "            }\n",
       "        }\n",
       "    };\n",
       "};\n",
       "\n",
       "// from http://stackoverflow.com/questions/1114465/getting-mouse-location-in-canvas\n",
       "mpl.findpos = function (e) {\n",
       "    //this section is from http://www.quirksmode.org/js/events_properties.html\n",
       "    var targ;\n",
       "    if (!e) {\n",
       "        e = window.event;\n",
       "    }\n",
       "    if (e.target) {\n",
       "        targ = e.target;\n",
       "    } else if (e.srcElement) {\n",
       "        targ = e.srcElement;\n",
       "    }\n",
       "    if (targ.nodeType === 3) {\n",
       "        // defeat Safari bug\n",
       "        targ = targ.parentNode;\n",
       "    }\n",
       "\n",
       "    // pageX,Y are the mouse positions relative to the document\n",
       "    var boundingRect = targ.getBoundingClientRect();\n",
       "    var x = e.pageX - (boundingRect.left + document.body.scrollLeft);\n",
       "    var y = e.pageY - (boundingRect.top + document.body.scrollTop);\n",
       "\n",
       "    return { x: x, y: y };\n",
       "};\n",
       "\n",
       "/*\n",
       " * return a copy of an object with only non-object keys\n",
       " * we need this to avoid circular references\n",
       " * http://stackoverflow.com/a/24161582/3208463\n",
       " */\n",
       "function simpleKeys(original) {\n",
       "    return Object.keys(original).reduce(function (obj, key) {\n",
       "        if (typeof original[key] !== 'object') {\n",
       "            obj[key] = original[key];\n",
       "        }\n",
       "        return obj;\n",
       "    }, {});\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.mouse_event = function (event, name) {\n",
       "    var canvas_pos = mpl.findpos(event);\n",
       "\n",
       "    if (name === 'button_press') {\n",
       "        this.canvas.focus();\n",
       "        this.canvas_div.focus();\n",
       "    }\n",
       "\n",
       "    var x = canvas_pos.x * this.ratio;\n",
       "    var y = canvas_pos.y * this.ratio;\n",
       "\n",
       "    this.send_message(name, {\n",
       "        x: x,\n",
       "        y: y,\n",
       "        button: event.button,\n",
       "        step: event.step,\n",
       "        guiEvent: simpleKeys(event),\n",
       "    });\n",
       "\n",
       "    /* This prevents the web browser from automatically changing to\n",
       "     * the text insertion cursor when the button is pressed.  We want\n",
       "     * to control all of the cursor setting manually through the\n",
       "     * 'cursor' event from matplotlib */\n",
       "    event.preventDefault();\n",
       "    return false;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function (_event, _name) {\n",
       "    // Handle any extra behaviour associated with a key event\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.key_event = function (event, name) {\n",
       "    // Prevent repeat events\n",
       "    if (name === 'key_press') {\n",
       "        if (event.which === this._key) {\n",
       "            return;\n",
       "        } else {\n",
       "            this._key = event.which;\n",
       "        }\n",
       "    }\n",
       "    if (name === 'key_release') {\n",
       "        this._key = null;\n",
       "    }\n",
       "\n",
       "    var value = '';\n",
       "    if (event.ctrlKey && event.which !== 17) {\n",
       "        value += 'ctrl+';\n",
       "    }\n",
       "    if (event.altKey && event.which !== 18) {\n",
       "        value += 'alt+';\n",
       "    }\n",
       "    if (event.shiftKey && event.which !== 16) {\n",
       "        value += 'shift+';\n",
       "    }\n",
       "\n",
       "    value += 'k';\n",
       "    value += event.which.toString();\n",
       "\n",
       "    this._key_event_extra(event, name);\n",
       "\n",
       "    this.send_message(name, { key: value, guiEvent: simpleKeys(event) });\n",
       "    return false;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onclick = function (name) {\n",
       "    if (name === 'download') {\n",
       "        this.handle_save(this, null);\n",
       "    } else {\n",
       "        this.send_message('toolbar_button', { name: name });\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onmouseover = function (tooltip) {\n",
       "    this.message.textContent = tooltip;\n",
       "};\n",
       "\n",
       "///////////////// REMAINING CONTENT GENERATED BY embed_js.py /////////////////\n",
       "// prettier-ignore\n",
       "var _JSXTOOLS_RESIZE_OBSERVER=function(A){var t,i=new WeakMap,n=new WeakMap,a=new WeakMap,r=new WeakMap,o=new Set;function s(e){if(!(this instanceof s))throw new TypeError(\"Constructor requires 'new' operator\");i.set(this,e)}function h(){throw new TypeError(\"Function is not a constructor\")}function c(e,t,i,n){e=0 in arguments?Number(arguments[0]):0,t=1 in arguments?Number(arguments[1]):0,i=2 in arguments?Number(arguments[2]):0,n=3 in arguments?Number(arguments[3]):0,this.right=(this.x=this.left=e)+(this.width=i),this.bottom=(this.y=this.top=t)+(this.height=n),Object.freeze(this)}function d(){t=requestAnimationFrame(d);var s=new WeakMap,p=new Set;o.forEach((function(t){r.get(t).forEach((function(i){var r=t instanceof window.SVGElement,o=a.get(t),d=r?0:parseFloat(o.paddingTop),f=r?0:parseFloat(o.paddingRight),l=r?0:parseFloat(o.paddingBottom),u=r?0:parseFloat(o.paddingLeft),g=r?0:parseFloat(o.borderTopWidth),m=r?0:parseFloat(o.borderRightWidth),w=r?0:parseFloat(o.borderBottomWidth),b=u+f,F=d+l,v=(r?0:parseFloat(o.borderLeftWidth))+m,W=g+w,y=r?0:t.offsetHeight-W-t.clientHeight,E=r?0:t.offsetWidth-v-t.clientWidth,R=b+v,z=F+W,M=r?t.width:parseFloat(o.width)-R-E,O=r?t.height:parseFloat(o.height)-z-y;if(n.has(t)){var k=n.get(t);if(k[0]===M&&k[1]===O)return}n.set(t,[M,O]);var S=Object.create(h.prototype);S.target=t,S.contentRect=new c(u,d,M,O),s.has(i)||(s.set(i,[]),p.add(i)),s.get(i).push(S)}))})),p.forEach((function(e){i.get(e).call(e,s.get(e),e)}))}return s.prototype.observe=function(i){if(i instanceof window.Element){r.has(i)||(r.set(i,new Set),o.add(i),a.set(i,window.getComputedStyle(i)));var n=r.get(i);n.has(this)||n.add(this),cancelAnimationFrame(t),t=requestAnimationFrame(d)}},s.prototype.unobserve=function(i){if(i instanceof window.Element&&r.has(i)){var n=r.get(i);n.has(this)&&(n.delete(this),n.size||(r.delete(i),o.delete(i))),n.size||r.delete(i),o.size||cancelAnimationFrame(t)}},A.DOMRectReadOnly=c,A.ResizeObserver=s,A.ResizeObserverEntry=h,A}; // eslint-disable-line\n",
       "mpl.toolbar_items = [[\"Home\", \"Reset original view\", \"fa fa-home icon-home\", \"home\"], [\"Back\", \"Back to previous view\", \"fa fa-arrow-left icon-arrow-left\", \"back\"], [\"Forward\", \"Forward to next view\", \"fa fa-arrow-right icon-arrow-right\", \"forward\"], [\"\", \"\", \"\", \"\"], [\"Pan\", \"Left button pans, Right button zooms\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-arrows icon-move\", \"pan\"], [\"Zoom\", \"Zoom to rectangle\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-square-o icon-check-empty\", \"zoom\"], [\"\", \"\", \"\", \"\"], [\"Download\", \"Download plot\", \"fa fa-floppy-o icon-save\", \"download\"]];\n",
       "\n",
       "mpl.extensions = [\"eps\", \"jpeg\", \"pdf\", \"png\", \"ps\", \"raw\", \"svg\", \"tif\"];\n",
       "\n",
       "mpl.default_extension = \"png\";/* global mpl */\n",
       "\n",
       "var comm_websocket_adapter = function (comm) {\n",
       "    // Create a \"websocket\"-like object which calls the given IPython comm\n",
       "    // object with the appropriate methods. Currently this is a non binary\n",
       "    // socket, so there is still some room for performance tuning.\n",
       "    var ws = {};\n",
       "\n",
       "    ws.close = function () {\n",
       "        comm.close();\n",
       "    };\n",
       "    ws.send = function (m) {\n",
       "        //console.log('sending', m);\n",
       "        comm.send(m);\n",
       "    };\n",
       "    // Register the callback with on_msg.\n",
       "    comm.on_msg(function (msg) {\n",
       "        //console.log('receiving', msg['content']['data'], msg);\n",
       "        // Pass the mpl event to the overridden (by mpl) onmessage function.\n",
       "        ws.onmessage(msg['content']['data']);\n",
       "    });\n",
       "    return ws;\n",
       "};\n",
       "\n",
       "mpl.mpl_figure_comm = function (comm, msg) {\n",
       "    // This is the function which gets called when the mpl process\n",
       "    // starts-up an IPython Comm through the \"matplotlib\" channel.\n",
       "\n",
       "    var id = msg.content.data.id;\n",
       "    // Get hold of the div created by the display call when the Comm\n",
       "    // socket was opened in Python.\n",
       "    var element = document.getElementById(id);\n",
       "    var ws_proxy = comm_websocket_adapter(comm);\n",
       "\n",
       "    function ondownload(figure, _format) {\n",
       "        window.open(figure.canvas.toDataURL());\n",
       "    }\n",
       "\n",
       "    var fig = new mpl.figure(id, ws_proxy, ondownload, element);\n",
       "\n",
       "    // Call onopen now - mpl needs it, as it is assuming we've passed it a real\n",
       "    // web socket which is closed, not our websocket->open comm proxy.\n",
       "    ws_proxy.onopen();\n",
       "\n",
       "    fig.parent_element = element;\n",
       "    fig.cell_info = mpl.find_output_cell(\"<div id='\" + id + \"'></div>\");\n",
       "    if (!fig.cell_info) {\n",
       "        console.error('Failed to find cell for figure', id, fig);\n",
       "        return;\n",
       "    }\n",
       "    fig.cell_info[0].output_area.element.on(\n",
       "        'cleared',\n",
       "        { fig: fig },\n",
       "        fig._remove_fig_handler\n",
       "    );\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_close = function (fig, msg) {\n",
       "    var width = fig.canvas.width / fig.ratio;\n",
       "    fig.cell_info[0].output_area.element.off(\n",
       "        'cleared',\n",
       "        fig._remove_fig_handler\n",
       "    );\n",
       "    fig.resizeObserverInstance.unobserve(fig.canvas_div);\n",
       "\n",
       "    // Update the output cell to use the data from the current canvas.\n",
       "    fig.push_to_output();\n",
       "    var dataURL = fig.canvas.toDataURL();\n",
       "    // Re-enable the keyboard manager in IPython - without this line, in FF,\n",
       "    // the notebook keyboard shortcuts fail.\n",
       "    IPython.keyboard_manager.enable();\n",
       "    fig.parent_element.innerHTML =\n",
       "        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n",
       "    fig.close_ws(fig, msg);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.close_ws = function (fig, msg) {\n",
       "    fig.send_message('closing', msg);\n",
       "    // fig.ws.close()\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.push_to_output = function (_remove_interactive) {\n",
       "    // Turn the data on the canvas into data in the output cell.\n",
       "    var width = this.canvas.width / this.ratio;\n",
       "    var dataURL = this.canvas.toDataURL();\n",
       "    this.cell_info[1]['text/html'] =\n",
       "        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function () {\n",
       "    // Tell IPython that the notebook contents must change.\n",
       "    IPython.notebook.set_dirty(true);\n",
       "    this.send_message('ack', {});\n",
       "    var fig = this;\n",
       "    // Wait a second, then push the new image to the DOM so\n",
       "    // that it is saved nicely (might be nice to debounce this).\n",
       "    setTimeout(function () {\n",
       "        fig.push_to_output();\n",
       "    }, 1000);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var toolbar = document.createElement('div');\n",
       "    toolbar.classList = 'btn-toolbar';\n",
       "    this.root.appendChild(toolbar);\n",
       "\n",
       "    function on_click_closure(name) {\n",
       "        return function (_event) {\n",
       "            return fig.toolbar_button_onclick(name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    function on_mouseover_closure(tooltip) {\n",
       "        return function (event) {\n",
       "            if (!event.currentTarget.disabled) {\n",
       "                return fig.toolbar_button_onmouseover(tooltip);\n",
       "            }\n",
       "        };\n",
       "    }\n",
       "\n",
       "    fig.buttons = {};\n",
       "    var buttonGroup = document.createElement('div');\n",
       "    buttonGroup.classList = 'btn-group';\n",
       "    var button;\n",
       "    for (var toolbar_ind in mpl.toolbar_items) {\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) {\n",
       "            /* Instead of a spacer, we start a new button group. */\n",
       "            if (buttonGroup.hasChildNodes()) {\n",
       "                toolbar.appendChild(buttonGroup);\n",
       "            }\n",
       "            buttonGroup = document.createElement('div');\n",
       "            buttonGroup.classList = 'btn-group';\n",
       "            continue;\n",
       "        }\n",
       "\n",
       "        button = fig.buttons[name] = document.createElement('button');\n",
       "        button.classList = 'btn btn-default';\n",
       "        button.href = '#';\n",
       "        button.title = name;\n",
       "        button.innerHTML = '<i class=\"fa ' + image + ' fa-lg\"></i>';\n",
       "        button.addEventListener('click', on_click_closure(method_name));\n",
       "        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n",
       "        buttonGroup.appendChild(button);\n",
       "    }\n",
       "\n",
       "    if (buttonGroup.hasChildNodes()) {\n",
       "        toolbar.appendChild(buttonGroup);\n",
       "    }\n",
       "\n",
       "    // Add the status bar.\n",
       "    var status_bar = document.createElement('span');\n",
       "    status_bar.classList = 'mpl-message pull-right';\n",
       "    toolbar.appendChild(status_bar);\n",
       "    this.message = status_bar;\n",
       "\n",
       "    // Add the close button to the window.\n",
       "    var buttongrp = document.createElement('div');\n",
       "    buttongrp.classList = 'btn-group inline pull-right';\n",
       "    button = document.createElement('button');\n",
       "    button.classList = 'btn btn-mini btn-primary';\n",
       "    button.href = '#';\n",
       "    button.title = 'Stop Interaction';\n",
       "    button.innerHTML = '<i class=\"fa fa-power-off icon-remove icon-large\"></i>';\n",
       "    button.addEventListener('click', function (_evt) {\n",
       "        fig.handle_close(fig, {});\n",
       "    });\n",
       "    button.addEventListener(\n",
       "        'mouseover',\n",
       "        on_mouseover_closure('Stop Interaction')\n",
       "    );\n",
       "    buttongrp.appendChild(button);\n",
       "    var titlebar = this.root.querySelector('.ui-dialog-titlebar');\n",
       "    titlebar.insertBefore(buttongrp, titlebar.firstChild);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._remove_fig_handler = function (event) {\n",
       "    var fig = event.data.fig;\n",
       "    if (event.target !== this) {\n",
       "        // Ignore bubbled events from children.\n",
       "        return;\n",
       "    }\n",
       "    fig.close_ws(fig, {});\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._root_extra_style = function (el) {\n",
       "    el.style.boxSizing = 'content-box'; // override notebook setting of border-box.\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._canvas_extra_style = function (el) {\n",
       "    // this is important to make the div 'focusable\n",
       "    el.setAttribute('tabindex', 0);\n",
       "    // reach out to IPython and tell the keyboard manager to turn it's self\n",
       "    // off when our div gets focus\n",
       "\n",
       "    // location in version 3\n",
       "    if (IPython.notebook.keyboard_manager) {\n",
       "        IPython.notebook.keyboard_manager.register_events(el);\n",
       "    } else {\n",
       "        // location in version 2\n",
       "        IPython.keyboard_manager.register_events(el);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function (event, _name) {\n",
       "    var manager = IPython.notebook.keyboard_manager;\n",
       "    if (!manager) {\n",
       "        manager = IPython.keyboard_manager;\n",
       "    }\n",
       "\n",
       "    // Check for shift+enter\n",
       "    if (event.shiftKey && event.which === 13) {\n",
       "        this.canvas_div.blur();\n",
       "        // select the cell after this one\n",
       "        var index = IPython.notebook.find_cell_index(this.cell_info[0]);\n",
       "        IPython.notebook.select(index + 1);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_save = function (fig, _msg) {\n",
       "    fig.ondownload(fig, null);\n",
       "};\n",
       "\n",
       "mpl.find_output_cell = function (html_output) {\n",
       "    // Return the cell and output element which can be found *uniquely* in the notebook.\n",
       "    // Note - this is a bit hacky, but it is done because the \"notebook_saving.Notebook\"\n",
       "    // IPython event is triggered only after the cells have been serialised, which for\n",
       "    // our purposes (turning an active figure into a static one), is too late.\n",
       "    var cells = IPython.notebook.get_cells();\n",
       "    var ncells = cells.length;\n",
       "    for (var i = 0; i < ncells; i++) {\n",
       "        var cell = cells[i];\n",
       "        if (cell.cell_type === 'code') {\n",
       "            for (var j = 0; j < cell.output_area.outputs.length; j++) {\n",
       "                var data = cell.output_area.outputs[j];\n",
       "                if (data.data) {\n",
       "                    // IPython >= 3 moved mimebundle to data attribute of output\n",
       "                    data = data.data;\n",
       "                }\n",
       "                if (data['text/html'] === html_output) {\n",
       "                    return [cell, data, j];\n",
       "                }\n",
       "            }\n",
       "        }\n",
       "    }\n",
       "};\n",
       "\n",
       "// Register the function which deals with the matplotlib target/channel.\n",
       "// The kernel may be null if the page has been refreshed.\n",
       "if (IPython.notebook.kernel !== null) {\n",
       "    IPython.notebook.kernel.comm_manager.register_target(\n",
       "        'matplotlib',\n",
       "        mpl.mpl_figure_comm\n",
       "    );\n",
       "}\n"
      ],
      "text/plain": [
       "<IPython.core.display.Javascript object>"
      ]
     },
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     "output_type": "display_data"
    },
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\" width=\"849.9999815767466\">"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "los\n",
      "*k*los\n",
      "klo*c*\n",
      "kloc\n"
     ]
    },
    {
     "data": {
      "application/javascript": [
       "/* Put everything inside the global mpl namespace */\n",
       "/* global mpl */\n",
       "window.mpl = {};\n",
       "\n",
       "mpl.get_websocket_type = function () {\n",
       "    if (typeof WebSocket !== 'undefined') {\n",
       "        return WebSocket;\n",
       "    } else if (typeof MozWebSocket !== 'undefined') {\n",
       "        return MozWebSocket;\n",
       "    } else {\n",
       "        alert(\n",
       "            'Your browser does not have WebSocket support. ' +\n",
       "                'Please try Chrome, Safari or Firefox ≥ 6. ' +\n",
       "                'Firefox 4 and 5 are also supported but you ' +\n",
       "                'have to enable WebSockets in about:config.'\n",
       "        );\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure = function (figure_id, websocket, ondownload, parent_element) {\n",
       "    this.id = figure_id;\n",
       "\n",
       "    this.ws = websocket;\n",
       "\n",
       "    this.supports_binary = this.ws.binaryType !== undefined;\n",
       "\n",
       "    if (!this.supports_binary) {\n",
       "        var warnings = document.getElementById('mpl-warnings');\n",
       "        if (warnings) {\n",
       "            warnings.style.display = 'block';\n",
       "            warnings.textContent =\n",
       "                'This browser does not support binary websocket messages. ' +\n",
       "                'Performance may be slow.';\n",
       "        }\n",
       "    }\n",
       "\n",
       "    this.imageObj = new Image();\n",
       "\n",
       "    this.context = undefined;\n",
       "    this.message = undefined;\n",
       "    this.canvas = undefined;\n",
       "    this.rubberband_canvas = undefined;\n",
       "    this.rubberband_context = undefined;\n",
       "    this.format_dropdown = undefined;\n",
       "\n",
       "    this.image_mode = 'full';\n",
       "\n",
       "    this.root = document.createElement('div');\n",
       "    this.root.setAttribute('style', 'display: inline-block');\n",
       "    this._root_extra_style(this.root);\n",
       "\n",
       "    parent_element.appendChild(this.root);\n",
       "\n",
       "    this._init_header(this);\n",
       "    this._init_canvas(this);\n",
       "    this._init_toolbar(this);\n",
       "\n",
       "    var fig = this;\n",
       "\n",
       "    this.waiting = false;\n",
       "\n",
       "    this.ws.onopen = function () {\n",
       "        fig.send_message('supports_binary', { value: fig.supports_binary });\n",
       "        fig.send_message('send_image_mode', {});\n",
       "        if (fig.ratio !== 1) {\n",
       "            fig.send_message('set_dpi_ratio', { dpi_ratio: fig.ratio });\n",
       "        }\n",
       "        fig.send_message('refresh', {});\n",
       "    };\n",
       "\n",
       "    this.imageObj.onload = function () {\n",
       "        if (fig.image_mode === 'full') {\n",
       "            // Full images could contain transparency (where diff images\n",
       "            // almost always do), so we need to clear the canvas so that\n",
       "            // there is no ghosting.\n",
       "            fig.context.clearRect(0, 0, fig.canvas.width, fig.canvas.height);\n",
       "        }\n",
       "        fig.context.drawImage(fig.imageObj, 0, 0);\n",
       "    };\n",
       "\n",
       "    this.imageObj.onunload = function () {\n",
       "        fig.ws.close();\n",
       "    };\n",
       "\n",
       "    this.ws.onmessage = this._make_on_message_function(this);\n",
       "\n",
       "    this.ondownload = ondownload;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_header = function () {\n",
       "    var titlebar = document.createElement('div');\n",
       "    titlebar.classList =\n",
       "        'ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix';\n",
       "    var titletext = document.createElement('div');\n",
       "    titletext.classList = 'ui-dialog-title';\n",
       "    titletext.setAttribute(\n",
       "        'style',\n",
       "        'width: 100%; text-align: center; padding: 3px;'\n",
       "    );\n",
       "    titlebar.appendChild(titletext);\n",
       "    this.root.appendChild(titlebar);\n",
       "    this.header = titletext;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._canvas_extra_style = function (_canvas_div) {};\n",
       "\n",
       "mpl.figure.prototype._root_extra_style = function (_canvas_div) {};\n",
       "\n",
       "mpl.figure.prototype._init_canvas = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var canvas_div = (this.canvas_div = document.createElement('div'));\n",
       "    canvas_div.setAttribute(\n",
       "        'style',\n",
       "        'border: 1px solid #ddd;' +\n",
       "            'box-sizing: content-box;' +\n",
       "            'clear: both;' +\n",
       "            'min-height: 1px;' +\n",
       "            'min-width: 1px;' +\n",
       "            'outline: 0;' +\n",
       "            'overflow: hidden;' +\n",
       "            'position: relative;' +\n",
       "            'resize: both;'\n",
       "    );\n",
       "\n",
       "    function on_keyboard_event_closure(name) {\n",
       "        return function (event) {\n",
       "            return fig.key_event(event, name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    canvas_div.addEventListener(\n",
       "        'keydown',\n",
       "        on_keyboard_event_closure('key_press')\n",
       "    );\n",
       "    canvas_div.addEventListener(\n",
       "        'keyup',\n",
       "        on_keyboard_event_closure('key_release')\n",
       "    );\n",
       "\n",
       "    this._canvas_extra_style(canvas_div);\n",
       "    this.root.appendChild(canvas_div);\n",
       "\n",
       "    var canvas = (this.canvas = document.createElement('canvas'));\n",
       "    canvas.classList.add('mpl-canvas');\n",
       "    canvas.setAttribute('style', 'box-sizing: content-box;');\n",
       "\n",
       "    this.context = canvas.getContext('2d');\n",
       "\n",
       "    var backingStore =\n",
       "        this.context.backingStorePixelRatio ||\n",
       "        this.context.webkitBackingStorePixelRatio ||\n",
       "        this.context.mozBackingStorePixelRatio ||\n",
       "        this.context.msBackingStorePixelRatio ||\n",
       "        this.context.oBackingStorePixelRatio ||\n",
       "        this.context.backingStorePixelRatio ||\n",
       "        1;\n",
       "\n",
       "    this.ratio = (window.devicePixelRatio || 1) / backingStore;\n",
       "\n",
       "    var rubberband_canvas = (this.rubberband_canvas = document.createElement(\n",
       "        'canvas'\n",
       "    ));\n",
       "    rubberband_canvas.setAttribute(\n",
       "        'style',\n",
       "        'box-sizing: content-box; position: absolute; left: 0; top: 0; z-index: 1;'\n",
       "    );\n",
       "\n",
       "    // Apply a ponyfill if ResizeObserver is not implemented by browser.\n",
       "    if (this.ResizeObserver === undefined) {\n",
       "        if (window.ResizeObserver !== undefined) {\n",
       "            this.ResizeObserver = window.ResizeObserver;\n",
       "        } else {\n",
       "            var obs = _JSXTOOLS_RESIZE_OBSERVER({});\n",
       "            this.ResizeObserver = obs.ResizeObserver;\n",
       "        }\n",
       "    }\n",
       "\n",
       "    this.resizeObserverInstance = new this.ResizeObserver(function (entries) {\n",
       "        var nentries = entries.length;\n",
       "        for (var i = 0; i < nentries; i++) {\n",
       "            var entry = entries[i];\n",
       "            var width, height;\n",
       "            if (entry.contentBoxSize) {\n",
       "                if (entry.contentBoxSize instanceof Array) {\n",
       "                    // Chrome 84 implements new version of spec.\n",
       "                    width = entry.contentBoxSize[0].inlineSize;\n",
       "                    height = entry.contentBoxSize[0].blockSize;\n",
       "                } else {\n",
       "                    // Firefox implements old version of spec.\n",
       "                    width = entry.contentBoxSize.inlineSize;\n",
       "                    height = entry.contentBoxSize.blockSize;\n",
       "                }\n",
       "            } else {\n",
       "                // Chrome <84 implements even older version of spec.\n",
       "                width = entry.contentRect.width;\n",
       "                height = entry.contentRect.height;\n",
       "            }\n",
       "\n",
       "            // Keep the size of the canvas and rubber band canvas in sync with\n",
       "            // the canvas container.\n",
       "            if (entry.devicePixelContentBoxSize) {\n",
       "                // Chrome 84 implements new version of spec.\n",
       "                canvas.setAttribute(\n",
       "                    'width',\n",
       "                    entry.devicePixelContentBoxSize[0].inlineSize\n",
       "                );\n",
       "                canvas.setAttribute(\n",
       "                    'height',\n",
       "                    entry.devicePixelContentBoxSize[0].blockSize\n",
       "                );\n",
       "            } else {\n",
       "                canvas.setAttribute('width', width * fig.ratio);\n",
       "                canvas.setAttribute('height', height * fig.ratio);\n",
       "            }\n",
       "            canvas.setAttribute(\n",
       "                'style',\n",
       "                'width: ' + width + 'px; height: ' + height + 'px;'\n",
       "            );\n",
       "\n",
       "            rubberband_canvas.setAttribute('width', width);\n",
       "            rubberband_canvas.setAttribute('height', height);\n",
       "\n",
       "            // And update the size in Python. We ignore the initial 0/0 size\n",
       "            // that occurs as the element is placed into the DOM, which should\n",
       "            // otherwise not happen due to the minimum size styling.\n",
       "            if (fig.ws.readyState == 1 && width != 0 && height != 0) {\n",
       "                fig.request_resize(width, height);\n",
       "            }\n",
       "        }\n",
       "    });\n",
       "    this.resizeObserverInstance.observe(canvas_div);\n",
       "\n",
       "    function on_mouse_event_closure(name) {\n",
       "        return function (event) {\n",
       "            return fig.mouse_event(event, name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mousedown',\n",
       "        on_mouse_event_closure('button_press')\n",
       "    );\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mouseup',\n",
       "        on_mouse_event_closure('button_release')\n",
       "    );\n",
       "    // Throttle sequential mouse events to 1 every 20ms.\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mousemove',\n",
       "        on_mouse_event_closure('motion_notify')\n",
       "    );\n",
       "\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mouseenter',\n",
       "        on_mouse_event_closure('figure_enter')\n",
       "    );\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mouseleave',\n",
       "        on_mouse_event_closure('figure_leave')\n",
       "    );\n",
       "\n",
       "    canvas_div.addEventListener('wheel', function (event) {\n",
       "        if (event.deltaY < 0) {\n",
       "            event.step = 1;\n",
       "        } else {\n",
       "            event.step = -1;\n",
       "        }\n",
       "        on_mouse_event_closure('scroll')(event);\n",
       "    });\n",
       "\n",
       "    canvas_div.appendChild(canvas);\n",
       "    canvas_div.appendChild(rubberband_canvas);\n",
       "\n",
       "    this.rubberband_context = rubberband_canvas.getContext('2d');\n",
       "    this.rubberband_context.strokeStyle = '#000000';\n",
       "\n",
       "    this._resize_canvas = function (width, height, forward) {\n",
       "        if (forward) {\n",
       "            canvas_div.style.width = width + 'px';\n",
       "            canvas_div.style.height = height + 'px';\n",
       "        }\n",
       "    };\n",
       "\n",
       "    // Disable right mouse context menu.\n",
       "    this.rubberband_canvas.addEventListener('contextmenu', function (_e) {\n",
       "        event.preventDefault();\n",
       "        return false;\n",
       "    });\n",
       "\n",
       "    function set_focus() {\n",
       "        canvas.focus();\n",
       "        canvas_div.focus();\n",
       "    }\n",
       "\n",
       "    window.setTimeout(set_focus, 100);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var toolbar = document.createElement('div');\n",
       "    toolbar.classList = 'mpl-toolbar';\n",
       "    this.root.appendChild(toolbar);\n",
       "\n",
       "    function on_click_closure(name) {\n",
       "        return function (_event) {\n",
       "            return fig.toolbar_button_onclick(name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    function on_mouseover_closure(tooltip) {\n",
       "        return function (event) {\n",
       "            if (!event.currentTarget.disabled) {\n",
       "                return fig.toolbar_button_onmouseover(tooltip);\n",
       "            }\n",
       "        };\n",
       "    }\n",
       "\n",
       "    fig.buttons = {};\n",
       "    var buttonGroup = document.createElement('div');\n",
       "    buttonGroup.classList = 'mpl-button-group';\n",
       "    for (var toolbar_ind in mpl.toolbar_items) {\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) {\n",
       "            /* Instead of a spacer, we start a new button group. */\n",
       "            if (buttonGroup.hasChildNodes()) {\n",
       "                toolbar.appendChild(buttonGroup);\n",
       "            }\n",
       "            buttonGroup = document.createElement('div');\n",
       "            buttonGroup.classList = 'mpl-button-group';\n",
       "            continue;\n",
       "        }\n",
       "\n",
       "        var button = (fig.buttons[name] = document.createElement('button'));\n",
       "        button.classList = 'mpl-widget';\n",
       "        button.setAttribute('role', 'button');\n",
       "        button.setAttribute('aria-disabled', 'false');\n",
       "        button.addEventListener('click', on_click_closure(method_name));\n",
       "        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n",
       "\n",
       "        var icon_img = document.createElement('img');\n",
       "        icon_img.src = '_images/' + image + '.png';\n",
       "        icon_img.srcset = '_images/' + image + '_large.png 2x';\n",
       "        icon_img.alt = tooltip;\n",
       "        button.appendChild(icon_img);\n",
       "\n",
       "        buttonGroup.appendChild(button);\n",
       "    }\n",
       "\n",
       "    if (buttonGroup.hasChildNodes()) {\n",
       "        toolbar.appendChild(buttonGroup);\n",
       "    }\n",
       "\n",
       "    var fmt_picker = document.createElement('select');\n",
       "    fmt_picker.classList = 'mpl-widget';\n",
       "    toolbar.appendChild(fmt_picker);\n",
       "    this.format_dropdown = fmt_picker;\n",
       "\n",
       "    for (var ind in mpl.extensions) {\n",
       "        var fmt = mpl.extensions[ind];\n",
       "        var option = document.createElement('option');\n",
       "        option.selected = fmt === mpl.default_extension;\n",
       "        option.innerHTML = fmt;\n",
       "        fmt_picker.appendChild(option);\n",
       "    }\n",
       "\n",
       "    var status_bar = document.createElement('span');\n",
       "    status_bar.classList = 'mpl-message';\n",
       "    toolbar.appendChild(status_bar);\n",
       "    this.message = status_bar;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.request_resize = function (x_pixels, y_pixels) {\n",
       "    // Request matplotlib to resize the figure. Matplotlib will then trigger a resize in the client,\n",
       "    // which will in turn request a refresh of the image.\n",
       "    this.send_message('resize', { width: x_pixels, height: y_pixels });\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.send_message = function (type, properties) {\n",
       "    properties['type'] = type;\n",
       "    properties['figure_id'] = this.id;\n",
       "    this.ws.send(JSON.stringify(properties));\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.send_draw_message = function () {\n",
       "    if (!this.waiting) {\n",
       "        this.waiting = true;\n",
       "        this.ws.send(JSON.stringify({ type: 'draw', figure_id: this.id }));\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_save = function (fig, _msg) {\n",
       "    var format_dropdown = fig.format_dropdown;\n",
       "    var format = format_dropdown.options[format_dropdown.selectedIndex].value;\n",
       "    fig.ondownload(fig, format);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_resize = function (fig, msg) {\n",
       "    var size = msg['size'];\n",
       "    if (size[0] !== fig.canvas.width || size[1] !== fig.canvas.height) {\n",
       "        fig._resize_canvas(size[0], size[1], msg['forward']);\n",
       "        fig.send_message('refresh', {});\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_rubberband = function (fig, msg) {\n",
       "    var x0 = msg['x0'] / fig.ratio;\n",
       "    var y0 = (fig.canvas.height - msg['y0']) / fig.ratio;\n",
       "    var x1 = msg['x1'] / fig.ratio;\n",
       "    var y1 = (fig.canvas.height - msg['y1']) / fig.ratio;\n",
       "    x0 = Math.floor(x0) + 0.5;\n",
       "    y0 = Math.floor(y0) + 0.5;\n",
       "    x1 = Math.floor(x1) + 0.5;\n",
       "    y1 = Math.floor(y1) + 0.5;\n",
       "    var min_x = Math.min(x0, x1);\n",
       "    var min_y = Math.min(y0, y1);\n",
       "    var width = Math.abs(x1 - x0);\n",
       "    var height = Math.abs(y1 - y0);\n",
       "\n",
       "    fig.rubberband_context.clearRect(\n",
       "        0,\n",
       "        0,\n",
       "        fig.canvas.width / fig.ratio,\n",
       "        fig.canvas.height / fig.ratio\n",
       "    );\n",
       "\n",
       "    fig.rubberband_context.strokeRect(min_x, min_y, width, height);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_figure_label = function (fig, msg) {\n",
       "    // Updates the figure title.\n",
       "    fig.header.textContent = msg['label'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_cursor = function (fig, msg) {\n",
       "    var cursor = msg['cursor'];\n",
       "    switch (cursor) {\n",
       "        case 0:\n",
       "            cursor = 'pointer';\n",
       "            break;\n",
       "        case 1:\n",
       "            cursor = 'default';\n",
       "            break;\n",
       "        case 2:\n",
       "            cursor = 'crosshair';\n",
       "            break;\n",
       "        case 3:\n",
       "            cursor = 'move';\n",
       "            break;\n",
       "    }\n",
       "    fig.rubberband_canvas.style.cursor = cursor;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_message = function (fig, msg) {\n",
       "    fig.message.textContent = msg['message'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_draw = function (fig, _msg) {\n",
       "    // Request the server to send over a new figure.\n",
       "    fig.send_draw_message();\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_image_mode = function (fig, msg) {\n",
       "    fig.image_mode = msg['mode'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_history_buttons = function (fig, msg) {\n",
       "    for (var key in msg) {\n",
       "        if (!(key in fig.buttons)) {\n",
       "            continue;\n",
       "        }\n",
       "        fig.buttons[key].disabled = !msg[key];\n",
       "        fig.buttons[key].setAttribute('aria-disabled', !msg[key]);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_navigate_mode = function (fig, msg) {\n",
       "    if (msg['mode'] === 'PAN') {\n",
       "        fig.buttons['Pan'].classList.add('active');\n",
       "        fig.buttons['Zoom'].classList.remove('active');\n",
       "    } else if (msg['mode'] === 'ZOOM') {\n",
       "        fig.buttons['Pan'].classList.remove('active');\n",
       "        fig.buttons['Zoom'].classList.add('active');\n",
       "    } else {\n",
       "        fig.buttons['Pan'].classList.remove('active');\n",
       "        fig.buttons['Zoom'].classList.remove('active');\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function () {\n",
       "    // Called whenever the canvas gets updated.\n",
       "    this.send_message('ack', {});\n",
       "};\n",
       "\n",
       "// A function to construct a web socket function for onmessage handling.\n",
       "// Called in the figure constructor.\n",
       "mpl.figure.prototype._make_on_message_function = function (fig) {\n",
       "    return function socket_on_message(evt) {\n",
       "        if (evt.data instanceof Blob) {\n",
       "            /* FIXME: We get \"Resource interpreted as Image but\n",
       "             * transferred with MIME type text/plain:\" errors on\n",
       "             * Chrome.  But how to set the MIME type?  It doesn't seem\n",
       "             * to be part of the websocket stream */\n",
       "            evt.data.type = 'image/png';\n",
       "\n",
       "            /* Free the memory for the previous frames */\n",
       "            if (fig.imageObj.src) {\n",
       "                (window.URL || window.webkitURL).revokeObjectURL(\n",
       "                    fig.imageObj.src\n",
       "                );\n",
       "            }\n",
       "\n",
       "            fig.imageObj.src = (window.URL || window.webkitURL).createObjectURL(\n",
       "                evt.data\n",
       "            );\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        } else if (\n",
       "            typeof evt.data === 'string' &&\n",
       "            evt.data.slice(0, 21) === 'data:image/png;base64'\n",
       "        ) {\n",
       "            fig.imageObj.src = evt.data;\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        var msg = JSON.parse(evt.data);\n",
       "        var msg_type = msg['type'];\n",
       "\n",
       "        // Call the  \"handle_{type}\" callback, which takes\n",
       "        // the figure and JSON message as its only arguments.\n",
       "        try {\n",
       "            var callback = fig['handle_' + msg_type];\n",
       "        } catch (e) {\n",
       "            console.log(\n",
       "                \"No handler for the '\" + msg_type + \"' message type: \",\n",
       "                msg\n",
       "            );\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        if (callback) {\n",
       "            try {\n",
       "                // console.log(\"Handling '\" + msg_type + \"' message: \", msg);\n",
       "                callback(fig, msg);\n",
       "            } catch (e) {\n",
       "                console.log(\n",
       "                    \"Exception inside the 'handler_\" + msg_type + \"' callback:\",\n",
       "                    e,\n",
       "                    e.stack,\n",
       "                    msg\n",
       "                );\n",
       "            }\n",
       "        }\n",
       "    };\n",
       "};\n",
       "\n",
       "// from http://stackoverflow.com/questions/1114465/getting-mouse-location-in-canvas\n",
       "mpl.findpos = function (e) {\n",
       "    //this section is from http://www.quirksmode.org/js/events_properties.html\n",
       "    var targ;\n",
       "    if (!e) {\n",
       "        e = window.event;\n",
       "    }\n",
       "    if (e.target) {\n",
       "        targ = e.target;\n",
       "    } else if (e.srcElement) {\n",
       "        targ = e.srcElement;\n",
       "    }\n",
       "    if (targ.nodeType === 3) {\n",
       "        // defeat Safari bug\n",
       "        targ = targ.parentNode;\n",
       "    }\n",
       "\n",
       "    // pageX,Y are the mouse positions relative to the document\n",
       "    var boundingRect = targ.getBoundingClientRect();\n",
       "    var x = e.pageX - (boundingRect.left + document.body.scrollLeft);\n",
       "    var y = e.pageY - (boundingRect.top + document.body.scrollTop);\n",
       "\n",
       "    return { x: x, y: y };\n",
       "};\n",
       "\n",
       "/*\n",
       " * return a copy of an object with only non-object keys\n",
       " * we need this to avoid circular references\n",
       " * http://stackoverflow.com/a/24161582/3208463\n",
       " */\n",
       "function simpleKeys(original) {\n",
       "    return Object.keys(original).reduce(function (obj, key) {\n",
       "        if (typeof original[key] !== 'object') {\n",
       "            obj[key] = original[key];\n",
       "        }\n",
       "        return obj;\n",
       "    }, {});\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.mouse_event = function (event, name) {\n",
       "    var canvas_pos = mpl.findpos(event);\n",
       "\n",
       "    if (name === 'button_press') {\n",
       "        this.canvas.focus();\n",
       "        this.canvas_div.focus();\n",
       "    }\n",
       "\n",
       "    var x = canvas_pos.x * this.ratio;\n",
       "    var y = canvas_pos.y * this.ratio;\n",
       "\n",
       "    this.send_message(name, {\n",
       "        x: x,\n",
       "        y: y,\n",
       "        button: event.button,\n",
       "        step: event.step,\n",
       "        guiEvent: simpleKeys(event),\n",
       "    });\n",
       "\n",
       "    /* This prevents the web browser from automatically changing to\n",
       "     * the text insertion cursor when the button is pressed.  We want\n",
       "     * to control all of the cursor setting manually through the\n",
       "     * 'cursor' event from matplotlib */\n",
       "    event.preventDefault();\n",
       "    return false;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function (_event, _name) {\n",
       "    // Handle any extra behaviour associated with a key event\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.key_event = function (event, name) {\n",
       "    // Prevent repeat events\n",
       "    if (name === 'key_press') {\n",
       "        if (event.which === this._key) {\n",
       "            return;\n",
       "        } else {\n",
       "            this._key = event.which;\n",
       "        }\n",
       "    }\n",
       "    if (name === 'key_release') {\n",
       "        this._key = null;\n",
       "    }\n",
       "\n",
       "    var value = '';\n",
       "    if (event.ctrlKey && event.which !== 17) {\n",
       "        value += 'ctrl+';\n",
       "    }\n",
       "    if (event.altKey && event.which !== 18) {\n",
       "        value += 'alt+';\n",
       "    }\n",
       "    if (event.shiftKey && event.which !== 16) {\n",
       "        value += 'shift+';\n",
       "    }\n",
       "\n",
       "    value += 'k';\n",
       "    value += event.which.toString();\n",
       "\n",
       "    this._key_event_extra(event, name);\n",
       "\n",
       "    this.send_message(name, { key: value, guiEvent: simpleKeys(event) });\n",
       "    return false;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onclick = function (name) {\n",
       "    if (name === 'download') {\n",
       "        this.handle_save(this, null);\n",
       "    } else {\n",
       "        this.send_message('toolbar_button', { name: name });\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onmouseover = function (tooltip) {\n",
       "    this.message.textContent = tooltip;\n",
       "};\n",
       "\n",
       "///////////////// REMAINING CONTENT GENERATED BY embed_js.py /////////////////\n",
       "// prettier-ignore\n",
       "var _JSXTOOLS_RESIZE_OBSERVER=function(A){var t,i=new WeakMap,n=new WeakMap,a=new WeakMap,r=new WeakMap,o=new Set;function s(e){if(!(this instanceof s))throw new TypeError(\"Constructor requires 'new' operator\");i.set(this,e)}function h(){throw new TypeError(\"Function is not a constructor\")}function c(e,t,i,n){e=0 in arguments?Number(arguments[0]):0,t=1 in arguments?Number(arguments[1]):0,i=2 in arguments?Number(arguments[2]):0,n=3 in arguments?Number(arguments[3]):0,this.right=(this.x=this.left=e)+(this.width=i),this.bottom=(this.y=this.top=t)+(this.height=n),Object.freeze(this)}function d(){t=requestAnimationFrame(d);var s=new WeakMap,p=new Set;o.forEach((function(t){r.get(t).forEach((function(i){var r=t instanceof window.SVGElement,o=a.get(t),d=r?0:parseFloat(o.paddingTop),f=r?0:parseFloat(o.paddingRight),l=r?0:parseFloat(o.paddingBottom),u=r?0:parseFloat(o.paddingLeft),g=r?0:parseFloat(o.borderTopWidth),m=r?0:parseFloat(o.borderRightWidth),w=r?0:parseFloat(o.borderBottomWidth),b=u+f,F=d+l,v=(r?0:parseFloat(o.borderLeftWidth))+m,W=g+w,y=r?0:t.offsetHeight-W-t.clientHeight,E=r?0:t.offsetWidth-v-t.clientWidth,R=b+v,z=F+W,M=r?t.width:parseFloat(o.width)-R-E,O=r?t.height:parseFloat(o.height)-z-y;if(n.has(t)){var k=n.get(t);if(k[0]===M&&k[1]===O)return}n.set(t,[M,O]);var S=Object.create(h.prototype);S.target=t,S.contentRect=new c(u,d,M,O),s.has(i)||(s.set(i,[]),p.add(i)),s.get(i).push(S)}))})),p.forEach((function(e){i.get(e).call(e,s.get(e),e)}))}return s.prototype.observe=function(i){if(i instanceof window.Element){r.has(i)||(r.set(i,new Set),o.add(i),a.set(i,window.getComputedStyle(i)));var n=r.get(i);n.has(this)||n.add(this),cancelAnimationFrame(t),t=requestAnimationFrame(d)}},s.prototype.unobserve=function(i){if(i instanceof window.Element&&r.has(i)){var n=r.get(i);n.has(this)&&(n.delete(this),n.size||(r.delete(i),o.delete(i))),n.size||r.delete(i),o.size||cancelAnimationFrame(t)}},A.DOMRectReadOnly=c,A.ResizeObserver=s,A.ResizeObserverEntry=h,A}; // eslint-disable-line\n",
       "mpl.toolbar_items = [[\"Home\", \"Reset original view\", \"fa fa-home icon-home\", \"home\"], [\"Back\", \"Back to previous view\", \"fa fa-arrow-left icon-arrow-left\", \"back\"], [\"Forward\", \"Forward to next view\", \"fa fa-arrow-right icon-arrow-right\", \"forward\"], [\"\", \"\", \"\", \"\"], [\"Pan\", \"Left button pans, Right button zooms\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-arrows icon-move\", \"pan\"], [\"Zoom\", \"Zoom to rectangle\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-square-o icon-check-empty\", \"zoom\"], [\"\", \"\", \"\", \"\"], [\"Download\", \"Download plot\", \"fa fa-floppy-o icon-save\", \"download\"]];\n",
       "\n",
       "mpl.extensions = [\"eps\", \"jpeg\", \"pdf\", \"png\", \"ps\", \"raw\", \"svg\", \"tif\"];\n",
       "\n",
       "mpl.default_extension = \"png\";/* global mpl */\n",
       "\n",
       "var comm_websocket_adapter = function (comm) {\n",
       "    // Create a \"websocket\"-like object which calls the given IPython comm\n",
       "    // object with the appropriate methods. Currently this is a non binary\n",
       "    // socket, so there is still some room for performance tuning.\n",
       "    var ws = {};\n",
       "\n",
       "    ws.close = function () {\n",
       "        comm.close();\n",
       "    };\n",
       "    ws.send = function (m) {\n",
       "        //console.log('sending', m);\n",
       "        comm.send(m);\n",
       "    };\n",
       "    // Register the callback with on_msg.\n",
       "    comm.on_msg(function (msg) {\n",
       "        //console.log('receiving', msg['content']['data'], msg);\n",
       "        // Pass the mpl event to the overridden (by mpl) onmessage function.\n",
       "        ws.onmessage(msg['content']['data']);\n",
       "    });\n",
       "    return ws;\n",
       "};\n",
       "\n",
       "mpl.mpl_figure_comm = function (comm, msg) {\n",
       "    // This is the function which gets called when the mpl process\n",
       "    // starts-up an IPython Comm through the \"matplotlib\" channel.\n",
       "\n",
       "    var id = msg.content.data.id;\n",
       "    // Get hold of the div created by the display call when the Comm\n",
       "    // socket was opened in Python.\n",
       "    var element = document.getElementById(id);\n",
       "    var ws_proxy = comm_websocket_adapter(comm);\n",
       "\n",
       "    function ondownload(figure, _format) {\n",
       "        window.open(figure.canvas.toDataURL());\n",
       "    }\n",
       "\n",
       "    var fig = new mpl.figure(id, ws_proxy, ondownload, element);\n",
       "\n",
       "    // Call onopen now - mpl needs it, as it is assuming we've passed it a real\n",
       "    // web socket which is closed, not our websocket->open comm proxy.\n",
       "    ws_proxy.onopen();\n",
       "\n",
       "    fig.parent_element = element;\n",
       "    fig.cell_info = mpl.find_output_cell(\"<div id='\" + id + \"'></div>\");\n",
       "    if (!fig.cell_info) {\n",
       "        console.error('Failed to find cell for figure', id, fig);\n",
       "        return;\n",
       "    }\n",
       "    fig.cell_info[0].output_area.element.on(\n",
       "        'cleared',\n",
       "        { fig: fig },\n",
       "        fig._remove_fig_handler\n",
       "    );\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_close = function (fig, msg) {\n",
       "    var width = fig.canvas.width / fig.ratio;\n",
       "    fig.cell_info[0].output_area.element.off(\n",
       "        'cleared',\n",
       "        fig._remove_fig_handler\n",
       "    );\n",
       "    fig.resizeObserverInstance.unobserve(fig.canvas_div);\n",
       "\n",
       "    // Update the output cell to use the data from the current canvas.\n",
       "    fig.push_to_output();\n",
       "    var dataURL = fig.canvas.toDataURL();\n",
       "    // Re-enable the keyboard manager in IPython - without this line, in FF,\n",
       "    // the notebook keyboard shortcuts fail.\n",
       "    IPython.keyboard_manager.enable();\n",
       "    fig.parent_element.innerHTML =\n",
       "        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n",
       "    fig.close_ws(fig, msg);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.close_ws = function (fig, msg) {\n",
       "    fig.send_message('closing', msg);\n",
       "    // fig.ws.close()\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.push_to_output = function (_remove_interactive) {\n",
       "    // Turn the data on the canvas into data in the output cell.\n",
       "    var width = this.canvas.width / this.ratio;\n",
       "    var dataURL = this.canvas.toDataURL();\n",
       "    this.cell_info[1]['text/html'] =\n",
       "        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function () {\n",
       "    // Tell IPython that the notebook contents must change.\n",
       "    IPython.notebook.set_dirty(true);\n",
       "    this.send_message('ack', {});\n",
       "    var fig = this;\n",
       "    // Wait a second, then push the new image to the DOM so\n",
       "    // that it is saved nicely (might be nice to debounce this).\n",
       "    setTimeout(function () {\n",
       "        fig.push_to_output();\n",
       "    }, 1000);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var toolbar = document.createElement('div');\n",
       "    toolbar.classList = 'btn-toolbar';\n",
       "    this.root.appendChild(toolbar);\n",
       "\n",
       "    function on_click_closure(name) {\n",
       "        return function (_event) {\n",
       "            return fig.toolbar_button_onclick(name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    function on_mouseover_closure(tooltip) {\n",
       "        return function (event) {\n",
       "            if (!event.currentTarget.disabled) {\n",
       "                return fig.toolbar_button_onmouseover(tooltip);\n",
       "            }\n",
       "        };\n",
       "    }\n",
       "\n",
       "    fig.buttons = {};\n",
       "    var buttonGroup = document.createElement('div');\n",
       "    buttonGroup.classList = 'btn-group';\n",
       "    var button;\n",
       "    for (var toolbar_ind in mpl.toolbar_items) {\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) {\n",
       "            /* Instead of a spacer, we start a new button group. */\n",
       "            if (buttonGroup.hasChildNodes()) {\n",
       "                toolbar.appendChild(buttonGroup);\n",
       "            }\n",
       "            buttonGroup = document.createElement('div');\n",
       "            buttonGroup.classList = 'btn-group';\n",
       "            continue;\n",
       "        }\n",
       "\n",
       "        button = fig.buttons[name] = document.createElement('button');\n",
       "        button.classList = 'btn btn-default';\n",
       "        button.href = '#';\n",
       "        button.title = name;\n",
       "        button.innerHTML = '<i class=\"fa ' + image + ' fa-lg\"></i>';\n",
       "        button.addEventListener('click', on_click_closure(method_name));\n",
       "        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n",
       "        buttonGroup.appendChild(button);\n",
       "    }\n",
       "\n",
       "    if (buttonGroup.hasChildNodes()) {\n",
       "        toolbar.appendChild(buttonGroup);\n",
       "    }\n",
       "\n",
       "    // Add the status bar.\n",
       "    var status_bar = document.createElement('span');\n",
       "    status_bar.classList = 'mpl-message pull-right';\n",
       "    toolbar.appendChild(status_bar);\n",
       "    this.message = status_bar;\n",
       "\n",
       "    // Add the close button to the window.\n",
       "    var buttongrp = document.createElement('div');\n",
       "    buttongrp.classList = 'btn-group inline pull-right';\n",
       "    button = document.createElement('button');\n",
       "    button.classList = 'btn btn-mini btn-primary';\n",
       "    button.href = '#';\n",
       "    button.title = 'Stop Interaction';\n",
       "    button.innerHTML = '<i class=\"fa fa-power-off icon-remove icon-large\"></i>';\n",
       "    button.addEventListener('click', function (_evt) {\n",
       "        fig.handle_close(fig, {});\n",
       "    });\n",
       "    button.addEventListener(\n",
       "        'mouseover',\n",
       "        on_mouseover_closure('Stop Interaction')\n",
       "    );\n",
       "    buttongrp.appendChild(button);\n",
       "    var titlebar = this.root.querySelector('.ui-dialog-titlebar');\n",
       "    titlebar.insertBefore(buttongrp, titlebar.firstChild);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._remove_fig_handler = function (event) {\n",
       "    var fig = event.data.fig;\n",
       "    if (event.target !== this) {\n",
       "        // Ignore bubbled events from children.\n",
       "        return;\n",
       "    }\n",
       "    fig.close_ws(fig, {});\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._root_extra_style = function (el) {\n",
       "    el.style.boxSizing = 'content-box'; // override notebook setting of border-box.\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._canvas_extra_style = function (el) {\n",
       "    // this is important to make the div 'focusable\n",
       "    el.setAttribute('tabindex', 0);\n",
       "    // reach out to IPython and tell the keyboard manager to turn it's self\n",
       "    // off when our div gets focus\n",
       "\n",
       "    // location in version 3\n",
       "    if (IPython.notebook.keyboard_manager) {\n",
       "        IPython.notebook.keyboard_manager.register_events(el);\n",
       "    } else {\n",
       "        // location in version 2\n",
       "        IPython.keyboard_manager.register_events(el);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function (event, _name) {\n",
       "    var manager = IPython.notebook.keyboard_manager;\n",
       "    if (!manager) {\n",
       "        manager = IPython.keyboard_manager;\n",
       "    }\n",
       "\n",
       "    // Check for shift+enter\n",
       "    if (event.shiftKey && event.which === 13) {\n",
       "        this.canvas_div.blur();\n",
       "        // select the cell after this one\n",
       "        var index = IPython.notebook.find_cell_index(this.cell_info[0]);\n",
       "        IPython.notebook.select(index + 1);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_save = function (fig, _msg) {\n",
       "    fig.ondownload(fig, null);\n",
       "};\n",
       "\n",
       "mpl.find_output_cell = function (html_output) {\n",
       "    // Return the cell and output element which can be found *uniquely* in the notebook.\n",
       "    // Note - this is a bit hacky, but it is done because the \"notebook_saving.Notebook\"\n",
       "    // IPython event is triggered only after the cells have been serialised, which for\n",
       "    // our purposes (turning an active figure into a static one), is too late.\n",
       "    var cells = IPython.notebook.get_cells();\n",
       "    var ncells = cells.length;\n",
       "    for (var i = 0; i < ncells; i++) {\n",
       "        var cell = cells[i];\n",
       "        if (cell.cell_type === 'code') {\n",
       "            for (var j = 0; j < cell.output_area.outputs.length; j++) {\n",
       "                var data = cell.output_area.outputs[j];\n",
       "                if (data.data) {\n",
       "                    // IPython >= 3 moved mimebundle to data attribute of output\n",
       "                    data = data.data;\n",
       "                }\n",
       "                if (data['text/html'] === html_output) {\n",
       "                    return [cell, data, j];\n",
       "                }\n",
       "            }\n",
       "        }\n",
       "    }\n",
       "};\n",
       "\n",
       "// Register the function which deals with the matplotlib target/channel.\n",
       "// The kernel may be null if the page has been refreshed.\n",
       "if (IPython.notebook.kernel !== null) {\n",
       "    IPython.notebook.kernel.comm_manager.register_target(\n",
       "        'matplotlib',\n",
       "        mpl.mpl_figure_comm\n",
       "    );\n",
       "}\n"
      ],
      "text/plain": [
       "<IPython.core.display.Javascript object>"
      ]
     },
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     "output_type": "display_data"
    },
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\" width=\"849.9999815767466\">"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Łódź\n",
      "*L*ódź\n",
      "L*o*dź\n",
      "Lod*z*\n",
      "Lodz\n"
     ]
    },
    {
     "data": {
      "application/javascript": [
       "/* Put everything inside the global mpl namespace */\n",
       "/* global mpl */\n",
       "window.mpl = {};\n",
       "\n",
       "mpl.get_websocket_type = function () {\n",
       "    if (typeof WebSocket !== 'undefined') {\n",
       "        return WebSocket;\n",
       "    } else if (typeof MozWebSocket !== 'undefined') {\n",
       "        return MozWebSocket;\n",
       "    } else {\n",
       "        alert(\n",
       "            'Your browser does not have WebSocket support. ' +\n",
       "                'Please try Chrome, Safari or Firefox ≥ 6. ' +\n",
       "                'Firefox 4 and 5 are also supported but you ' +\n",
       "                'have to enable WebSockets in about:config.'\n",
       "        );\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure = function (figure_id, websocket, ondownload, parent_element) {\n",
       "    this.id = figure_id;\n",
       "\n",
       "    this.ws = websocket;\n",
       "\n",
       "    this.supports_binary = this.ws.binaryType !== undefined;\n",
       "\n",
       "    if (!this.supports_binary) {\n",
       "        var warnings = document.getElementById('mpl-warnings');\n",
       "        if (warnings) {\n",
       "            warnings.style.display = 'block';\n",
       "            warnings.textContent =\n",
       "                'This browser does not support binary websocket messages. ' +\n",
       "                'Performance may be slow.';\n",
       "        }\n",
       "    }\n",
       "\n",
       "    this.imageObj = new Image();\n",
       "\n",
       "    this.context = undefined;\n",
       "    this.message = undefined;\n",
       "    this.canvas = undefined;\n",
       "    this.rubberband_canvas = undefined;\n",
       "    this.rubberband_context = undefined;\n",
       "    this.format_dropdown = undefined;\n",
       "\n",
       "    this.image_mode = 'full';\n",
       "\n",
       "    this.root = document.createElement('div');\n",
       "    this.root.setAttribute('style', 'display: inline-block');\n",
       "    this._root_extra_style(this.root);\n",
       "\n",
       "    parent_element.appendChild(this.root);\n",
       "\n",
       "    this._init_header(this);\n",
       "    this._init_canvas(this);\n",
       "    this._init_toolbar(this);\n",
       "\n",
       "    var fig = this;\n",
       "\n",
       "    this.waiting = false;\n",
       "\n",
       "    this.ws.onopen = function () {\n",
       "        fig.send_message('supports_binary', { value: fig.supports_binary });\n",
       "        fig.send_message('send_image_mode', {});\n",
       "        if (fig.ratio !== 1) {\n",
       "            fig.send_message('set_dpi_ratio', { dpi_ratio: fig.ratio });\n",
       "        }\n",
       "        fig.send_message('refresh', {});\n",
       "    };\n",
       "\n",
       "    this.imageObj.onload = function () {\n",
       "        if (fig.image_mode === 'full') {\n",
       "            // Full images could contain transparency (where diff images\n",
       "            // almost always do), so we need to clear the canvas so that\n",
       "            // there is no ghosting.\n",
       "            fig.context.clearRect(0, 0, fig.canvas.width, fig.canvas.height);\n",
       "        }\n",
       "        fig.context.drawImage(fig.imageObj, 0, 0);\n",
       "    };\n",
       "\n",
       "    this.imageObj.onunload = function () {\n",
       "        fig.ws.close();\n",
       "    };\n",
       "\n",
       "    this.ws.onmessage = this._make_on_message_function(this);\n",
       "\n",
       "    this.ondownload = ondownload;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_header = function () {\n",
       "    var titlebar = document.createElement('div');\n",
       "    titlebar.classList =\n",
       "        'ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix';\n",
       "    var titletext = document.createElement('div');\n",
       "    titletext.classList = 'ui-dialog-title';\n",
       "    titletext.setAttribute(\n",
       "        'style',\n",
       "        'width: 100%; text-align: center; padding: 3px;'\n",
       "    );\n",
       "    titlebar.appendChild(titletext);\n",
       "    this.root.appendChild(titlebar);\n",
       "    this.header = titletext;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._canvas_extra_style = function (_canvas_div) {};\n",
       "\n",
       "mpl.figure.prototype._root_extra_style = function (_canvas_div) {};\n",
       "\n",
       "mpl.figure.prototype._init_canvas = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var canvas_div = (this.canvas_div = document.createElement('div'));\n",
       "    canvas_div.setAttribute(\n",
       "        'style',\n",
       "        'border: 1px solid #ddd;' +\n",
       "            'box-sizing: content-box;' +\n",
       "            'clear: both;' +\n",
       "            'min-height: 1px;' +\n",
       "            'min-width: 1px;' +\n",
       "            'outline: 0;' +\n",
       "            'overflow: hidden;' +\n",
       "            'position: relative;' +\n",
       "            'resize: both;'\n",
       "    );\n",
       "\n",
       "    function on_keyboard_event_closure(name) {\n",
       "        return function (event) {\n",
       "            return fig.key_event(event, name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    canvas_div.addEventListener(\n",
       "        'keydown',\n",
       "        on_keyboard_event_closure('key_press')\n",
       "    );\n",
       "    canvas_div.addEventListener(\n",
       "        'keyup',\n",
       "        on_keyboard_event_closure('key_release')\n",
       "    );\n",
       "\n",
       "    this._canvas_extra_style(canvas_div);\n",
       "    this.root.appendChild(canvas_div);\n",
       "\n",
       "    var canvas = (this.canvas = document.createElement('canvas'));\n",
       "    canvas.classList.add('mpl-canvas');\n",
       "    canvas.setAttribute('style', 'box-sizing: content-box;');\n",
       "\n",
       "    this.context = canvas.getContext('2d');\n",
       "\n",
       "    var backingStore =\n",
       "        this.context.backingStorePixelRatio ||\n",
       "        this.context.webkitBackingStorePixelRatio ||\n",
       "        this.context.mozBackingStorePixelRatio ||\n",
       "        this.context.msBackingStorePixelRatio ||\n",
       "        this.context.oBackingStorePixelRatio ||\n",
       "        this.context.backingStorePixelRatio ||\n",
       "        1;\n",
       "\n",
       "    this.ratio = (window.devicePixelRatio || 1) / backingStore;\n",
       "\n",
       "    var rubberband_canvas = (this.rubberband_canvas = document.createElement(\n",
       "        'canvas'\n",
       "    ));\n",
       "    rubberband_canvas.setAttribute(\n",
       "        'style',\n",
       "        'box-sizing: content-box; position: absolute; left: 0; top: 0; z-index: 1;'\n",
       "    );\n",
       "\n",
       "    // Apply a ponyfill if ResizeObserver is not implemented by browser.\n",
       "    if (this.ResizeObserver === undefined) {\n",
       "        if (window.ResizeObserver !== undefined) {\n",
       "            this.ResizeObserver = window.ResizeObserver;\n",
       "        } else {\n",
       "            var obs = _JSXTOOLS_RESIZE_OBSERVER({});\n",
       "            this.ResizeObserver = obs.ResizeObserver;\n",
       "        }\n",
       "    }\n",
       "\n",
       "    this.resizeObserverInstance = new this.ResizeObserver(function (entries) {\n",
       "        var nentries = entries.length;\n",
       "        for (var i = 0; i < nentries; i++) {\n",
       "            var entry = entries[i];\n",
       "            var width, height;\n",
       "            if (entry.contentBoxSize) {\n",
       "                if (entry.contentBoxSize instanceof Array) {\n",
       "                    // Chrome 84 implements new version of spec.\n",
       "                    width = entry.contentBoxSize[0].inlineSize;\n",
       "                    height = entry.contentBoxSize[0].blockSize;\n",
       "                } else {\n",
       "                    // Firefox implements old version of spec.\n",
       "                    width = entry.contentBoxSize.inlineSize;\n",
       "                    height = entry.contentBoxSize.blockSize;\n",
       "                }\n",
       "            } else {\n",
       "                // Chrome <84 implements even older version of spec.\n",
       "                width = entry.contentRect.width;\n",
       "                height = entry.contentRect.height;\n",
       "            }\n",
       "\n",
       "            // Keep the size of the canvas and rubber band canvas in sync with\n",
       "            // the canvas container.\n",
       "            if (entry.devicePixelContentBoxSize) {\n",
       "                // Chrome 84 implements new version of spec.\n",
       "                canvas.setAttribute(\n",
       "                    'width',\n",
       "                    entry.devicePixelContentBoxSize[0].inlineSize\n",
       "                );\n",
       "                canvas.setAttribute(\n",
       "                    'height',\n",
       "                    entry.devicePixelContentBoxSize[0].blockSize\n",
       "                );\n",
       "            } else {\n",
       "                canvas.setAttribute('width', width * fig.ratio);\n",
       "                canvas.setAttribute('height', height * fig.ratio);\n",
       "            }\n",
       "            canvas.setAttribute(\n",
       "                'style',\n",
       "                'width: ' + width + 'px; height: ' + height + 'px;'\n",
       "            );\n",
       "\n",
       "            rubberband_canvas.setAttribute('width', width);\n",
       "            rubberband_canvas.setAttribute('height', height);\n",
       "\n",
       "            // And update the size in Python. We ignore the initial 0/0 size\n",
       "            // that occurs as the element is placed into the DOM, which should\n",
       "            // otherwise not happen due to the minimum size styling.\n",
       "            if (fig.ws.readyState == 1 && width != 0 && height != 0) {\n",
       "                fig.request_resize(width, height);\n",
       "            }\n",
       "        }\n",
       "    });\n",
       "    this.resizeObserverInstance.observe(canvas_div);\n",
       "\n",
       "    function on_mouse_event_closure(name) {\n",
       "        return function (event) {\n",
       "            return fig.mouse_event(event, name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mousedown',\n",
       "        on_mouse_event_closure('button_press')\n",
       "    );\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mouseup',\n",
       "        on_mouse_event_closure('button_release')\n",
       "    );\n",
       "    // Throttle sequential mouse events to 1 every 20ms.\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mousemove',\n",
       "        on_mouse_event_closure('motion_notify')\n",
       "    );\n",
       "\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mouseenter',\n",
       "        on_mouse_event_closure('figure_enter')\n",
       "    );\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mouseleave',\n",
       "        on_mouse_event_closure('figure_leave')\n",
       "    );\n",
       "\n",
       "    canvas_div.addEventListener('wheel', function (event) {\n",
       "        if (event.deltaY < 0) {\n",
       "            event.step = 1;\n",
       "        } else {\n",
       "            event.step = -1;\n",
       "        }\n",
       "        on_mouse_event_closure('scroll')(event);\n",
       "    });\n",
       "\n",
       "    canvas_div.appendChild(canvas);\n",
       "    canvas_div.appendChild(rubberband_canvas);\n",
       "\n",
       "    this.rubberband_context = rubberband_canvas.getContext('2d');\n",
       "    this.rubberband_context.strokeStyle = '#000000';\n",
       "\n",
       "    this._resize_canvas = function (width, height, forward) {\n",
       "        if (forward) {\n",
       "            canvas_div.style.width = width + 'px';\n",
       "            canvas_div.style.height = height + 'px';\n",
       "        }\n",
       "    };\n",
       "\n",
       "    // Disable right mouse context menu.\n",
       "    this.rubberband_canvas.addEventListener('contextmenu', function (_e) {\n",
       "        event.preventDefault();\n",
       "        return false;\n",
       "    });\n",
       "\n",
       "    function set_focus() {\n",
       "        canvas.focus();\n",
       "        canvas_div.focus();\n",
       "    }\n",
       "\n",
       "    window.setTimeout(set_focus, 100);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var toolbar = document.createElement('div');\n",
       "    toolbar.classList = 'mpl-toolbar';\n",
       "    this.root.appendChild(toolbar);\n",
       "\n",
       "    function on_click_closure(name) {\n",
       "        return function (_event) {\n",
       "            return fig.toolbar_button_onclick(name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    function on_mouseover_closure(tooltip) {\n",
       "        return function (event) {\n",
       "            if (!event.currentTarget.disabled) {\n",
       "                return fig.toolbar_button_onmouseover(tooltip);\n",
       "            }\n",
       "        };\n",
       "    }\n",
       "\n",
       "    fig.buttons = {};\n",
       "    var buttonGroup = document.createElement('div');\n",
       "    buttonGroup.classList = 'mpl-button-group';\n",
       "    for (var toolbar_ind in mpl.toolbar_items) {\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) {\n",
       "            /* Instead of a spacer, we start a new button group. */\n",
       "            if (buttonGroup.hasChildNodes()) {\n",
       "                toolbar.appendChild(buttonGroup);\n",
       "            }\n",
       "            buttonGroup = document.createElement('div');\n",
       "            buttonGroup.classList = 'mpl-button-group';\n",
       "            continue;\n",
       "        }\n",
       "\n",
       "        var button = (fig.buttons[name] = document.createElement('button'));\n",
       "        button.classList = 'mpl-widget';\n",
       "        button.setAttribute('role', 'button');\n",
       "        button.setAttribute('aria-disabled', 'false');\n",
       "        button.addEventListener('click', on_click_closure(method_name));\n",
       "        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n",
       "\n",
       "        var icon_img = document.createElement('img');\n",
       "        icon_img.src = '_images/' + image + '.png';\n",
       "        icon_img.srcset = '_images/' + image + '_large.png 2x';\n",
       "        icon_img.alt = tooltip;\n",
       "        button.appendChild(icon_img);\n",
       "\n",
       "        buttonGroup.appendChild(button);\n",
       "    }\n",
       "\n",
       "    if (buttonGroup.hasChildNodes()) {\n",
       "        toolbar.appendChild(buttonGroup);\n",
       "    }\n",
       "\n",
       "    var fmt_picker = document.createElement('select');\n",
       "    fmt_picker.classList = 'mpl-widget';\n",
       "    toolbar.appendChild(fmt_picker);\n",
       "    this.format_dropdown = fmt_picker;\n",
       "\n",
       "    for (var ind in mpl.extensions) {\n",
       "        var fmt = mpl.extensions[ind];\n",
       "        var option = document.createElement('option');\n",
       "        option.selected = fmt === mpl.default_extension;\n",
       "        option.innerHTML = fmt;\n",
       "        fmt_picker.appendChild(option);\n",
       "    }\n",
       "\n",
       "    var status_bar = document.createElement('span');\n",
       "    status_bar.classList = 'mpl-message';\n",
       "    toolbar.appendChild(status_bar);\n",
       "    this.message = status_bar;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.request_resize = function (x_pixels, y_pixels) {\n",
       "    // Request matplotlib to resize the figure. Matplotlib will then trigger a resize in the client,\n",
       "    // which will in turn request a refresh of the image.\n",
       "    this.send_message('resize', { width: x_pixels, height: y_pixels });\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.send_message = function (type, properties) {\n",
       "    properties['type'] = type;\n",
       "    properties['figure_id'] = this.id;\n",
       "    this.ws.send(JSON.stringify(properties));\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.send_draw_message = function () {\n",
       "    if (!this.waiting) {\n",
       "        this.waiting = true;\n",
       "        this.ws.send(JSON.stringify({ type: 'draw', figure_id: this.id }));\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_save = function (fig, _msg) {\n",
       "    var format_dropdown = fig.format_dropdown;\n",
       "    var format = format_dropdown.options[format_dropdown.selectedIndex].value;\n",
       "    fig.ondownload(fig, format);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_resize = function (fig, msg) {\n",
       "    var size = msg['size'];\n",
       "    if (size[0] !== fig.canvas.width || size[1] !== fig.canvas.height) {\n",
       "        fig._resize_canvas(size[0], size[1], msg['forward']);\n",
       "        fig.send_message('refresh', {});\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_rubberband = function (fig, msg) {\n",
       "    var x0 = msg['x0'] / fig.ratio;\n",
       "    var y0 = (fig.canvas.height - msg['y0']) / fig.ratio;\n",
       "    var x1 = msg['x1'] / fig.ratio;\n",
       "    var y1 = (fig.canvas.height - msg['y1']) / fig.ratio;\n",
       "    x0 = Math.floor(x0) + 0.5;\n",
       "    y0 = Math.floor(y0) + 0.5;\n",
       "    x1 = Math.floor(x1) + 0.5;\n",
       "    y1 = Math.floor(y1) + 0.5;\n",
       "    var min_x = Math.min(x0, x1);\n",
       "    var min_y = Math.min(y0, y1);\n",
       "    var width = Math.abs(x1 - x0);\n",
       "    var height = Math.abs(y1 - y0);\n",
       "\n",
       "    fig.rubberband_context.clearRect(\n",
       "        0,\n",
       "        0,\n",
       "        fig.canvas.width / fig.ratio,\n",
       "        fig.canvas.height / fig.ratio\n",
       "    );\n",
       "\n",
       "    fig.rubberband_context.strokeRect(min_x, min_y, width, height);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_figure_label = function (fig, msg) {\n",
       "    // Updates the figure title.\n",
       "    fig.header.textContent = msg['label'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_cursor = function (fig, msg) {\n",
       "    var cursor = msg['cursor'];\n",
       "    switch (cursor) {\n",
       "        case 0:\n",
       "            cursor = 'pointer';\n",
       "            break;\n",
       "        case 1:\n",
       "            cursor = 'default';\n",
       "            break;\n",
       "        case 2:\n",
       "            cursor = 'crosshair';\n",
       "            break;\n",
       "        case 3:\n",
       "            cursor = 'move';\n",
       "            break;\n",
       "    }\n",
       "    fig.rubberband_canvas.style.cursor = cursor;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_message = function (fig, msg) {\n",
       "    fig.message.textContent = msg['message'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_draw = function (fig, _msg) {\n",
       "    // Request the server to send over a new figure.\n",
       "    fig.send_draw_message();\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_image_mode = function (fig, msg) {\n",
       "    fig.image_mode = msg['mode'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_history_buttons = function (fig, msg) {\n",
       "    for (var key in msg) {\n",
       "        if (!(key in fig.buttons)) {\n",
       "            continue;\n",
       "        }\n",
       "        fig.buttons[key].disabled = !msg[key];\n",
       "        fig.buttons[key].setAttribute('aria-disabled', !msg[key]);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_navigate_mode = function (fig, msg) {\n",
       "    if (msg['mode'] === 'PAN') {\n",
       "        fig.buttons['Pan'].classList.add('active');\n",
       "        fig.buttons['Zoom'].classList.remove('active');\n",
       "    } else if (msg['mode'] === 'ZOOM') {\n",
       "        fig.buttons['Pan'].classList.remove('active');\n",
       "        fig.buttons['Zoom'].classList.add('active');\n",
       "    } else {\n",
       "        fig.buttons['Pan'].classList.remove('active');\n",
       "        fig.buttons['Zoom'].classList.remove('active');\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function () {\n",
       "    // Called whenever the canvas gets updated.\n",
       "    this.send_message('ack', {});\n",
       "};\n",
       "\n",
       "// A function to construct a web socket function for onmessage handling.\n",
       "// Called in the figure constructor.\n",
       "mpl.figure.prototype._make_on_message_function = function (fig) {\n",
       "    return function socket_on_message(evt) {\n",
       "        if (evt.data instanceof Blob) {\n",
       "            /* FIXME: We get \"Resource interpreted as Image but\n",
       "             * transferred with MIME type text/plain:\" errors on\n",
       "             * Chrome.  But how to set the MIME type?  It doesn't seem\n",
       "             * to be part of the websocket stream */\n",
       "            evt.data.type = 'image/png';\n",
       "\n",
       "            /* Free the memory for the previous frames */\n",
       "            if (fig.imageObj.src) {\n",
       "                (window.URL || window.webkitURL).revokeObjectURL(\n",
       "                    fig.imageObj.src\n",
       "                );\n",
       "            }\n",
       "\n",
       "            fig.imageObj.src = (window.URL || window.webkitURL).createObjectURL(\n",
       "                evt.data\n",
       "            );\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        } else if (\n",
       "            typeof evt.data === 'string' &&\n",
       "            evt.data.slice(0, 21) === 'data:image/png;base64'\n",
       "        ) {\n",
       "            fig.imageObj.src = evt.data;\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        var msg = JSON.parse(evt.data);\n",
       "        var msg_type = msg['type'];\n",
       "\n",
       "        // Call the  \"handle_{type}\" callback, which takes\n",
       "        // the figure and JSON message as its only arguments.\n",
       "        try {\n",
       "            var callback = fig['handle_' + msg_type];\n",
       "        } catch (e) {\n",
       "            console.log(\n",
       "                \"No handler for the '\" + msg_type + \"' message type: \",\n",
       "                msg\n",
       "            );\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        if (callback) {\n",
       "            try {\n",
       "                // console.log(\"Handling '\" + msg_type + \"' message: \", msg);\n",
       "                callback(fig, msg);\n",
       "            } catch (e) {\n",
       "                console.log(\n",
       "                    \"Exception inside the 'handler_\" + msg_type + \"' callback:\",\n",
       "                    e,\n",
       "                    e.stack,\n",
       "                    msg\n",
       "                );\n",
       "            }\n",
       "        }\n",
       "    };\n",
       "};\n",
       "\n",
       "// from http://stackoverflow.com/questions/1114465/getting-mouse-location-in-canvas\n",
       "mpl.findpos = function (e) {\n",
       "    //this section is from http://www.quirksmode.org/js/events_properties.html\n",
       "    var targ;\n",
       "    if (!e) {\n",
       "        e = window.event;\n",
       "    }\n",
       "    if (e.target) {\n",
       "        targ = e.target;\n",
       "    } else if (e.srcElement) {\n",
       "        targ = e.srcElement;\n",
       "    }\n",
       "    if (targ.nodeType === 3) {\n",
       "        // defeat Safari bug\n",
       "        targ = targ.parentNode;\n",
       "    }\n",
       "\n",
       "    // pageX,Y are the mouse positions relative to the document\n",
       "    var boundingRect = targ.getBoundingClientRect();\n",
       "    var x = e.pageX - (boundingRect.left + document.body.scrollLeft);\n",
       "    var y = e.pageY - (boundingRect.top + document.body.scrollTop);\n",
       "\n",
       "    return { x: x, y: y };\n",
       "};\n",
       "\n",
       "/*\n",
       " * return a copy of an object with only non-object keys\n",
       " * we need this to avoid circular references\n",
       " * http://stackoverflow.com/a/24161582/3208463\n",
       " */\n",
       "function simpleKeys(original) {\n",
       "    return Object.keys(original).reduce(function (obj, key) {\n",
       "        if (typeof original[key] !== 'object') {\n",
       "            obj[key] = original[key];\n",
       "        }\n",
       "        return obj;\n",
       "    }, {});\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.mouse_event = function (event, name) {\n",
       "    var canvas_pos = mpl.findpos(event);\n",
       "\n",
       "    if (name === 'button_press') {\n",
       "        this.canvas.focus();\n",
       "        this.canvas_div.focus();\n",
       "    }\n",
       "\n",
       "    var x = canvas_pos.x * this.ratio;\n",
       "    var y = canvas_pos.y * this.ratio;\n",
       "\n",
       "    this.send_message(name, {\n",
       "        x: x,\n",
       "        y: y,\n",
       "        button: event.button,\n",
       "        step: event.step,\n",
       "        guiEvent: simpleKeys(event),\n",
       "    });\n",
       "\n",
       "    /* This prevents the web browser from automatically changing to\n",
       "     * the text insertion cursor when the button is pressed.  We want\n",
       "     * to control all of the cursor setting manually through the\n",
       "     * 'cursor' event from matplotlib */\n",
       "    event.preventDefault();\n",
       "    return false;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function (_event, _name) {\n",
       "    // Handle any extra behaviour associated with a key event\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.key_event = function (event, name) {\n",
       "    // Prevent repeat events\n",
       "    if (name === 'key_press') {\n",
       "        if (event.which === this._key) {\n",
       "            return;\n",
       "        } else {\n",
       "            this._key = event.which;\n",
       "        }\n",
       "    }\n",
       "    if (name === 'key_release') {\n",
       "        this._key = null;\n",
       "    }\n",
       "\n",
       "    var value = '';\n",
       "    if (event.ctrlKey && event.which !== 17) {\n",
       "        value += 'ctrl+';\n",
       "    }\n",
       "    if (event.altKey && event.which !== 18) {\n",
       "        value += 'alt+';\n",
       "    }\n",
       "    if (event.shiftKey && event.which !== 16) {\n",
       "        value += 'shift+';\n",
       "    }\n",
       "\n",
       "    value += 'k';\n",
       "    value += event.which.toString();\n",
       "\n",
       "    this._key_event_extra(event, name);\n",
       "\n",
       "    this.send_message(name, { key: value, guiEvent: simpleKeys(event) });\n",
       "    return false;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onclick = function (name) {\n",
       "    if (name === 'download') {\n",
       "        this.handle_save(this, null);\n",
       "    } else {\n",
       "        this.send_message('toolbar_button', { name: name });\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onmouseover = function (tooltip) {\n",
       "    this.message.textContent = tooltip;\n",
       "};\n",
       "\n",
       "///////////////// REMAINING CONTENT GENERATED BY embed_js.py /////////////////\n",
       "// prettier-ignore\n",
       "var _JSXTOOLS_RESIZE_OBSERVER=function(A){var t,i=new WeakMap,n=new WeakMap,a=new WeakMap,r=new WeakMap,o=new Set;function s(e){if(!(this instanceof s))throw new TypeError(\"Constructor requires 'new' operator\");i.set(this,e)}function h(){throw new TypeError(\"Function is not a constructor\")}function c(e,t,i,n){e=0 in arguments?Number(arguments[0]):0,t=1 in arguments?Number(arguments[1]):0,i=2 in arguments?Number(arguments[2]):0,n=3 in arguments?Number(arguments[3]):0,this.right=(this.x=this.left=e)+(this.width=i),this.bottom=(this.y=this.top=t)+(this.height=n),Object.freeze(this)}function d(){t=requestAnimationFrame(d);var s=new WeakMap,p=new Set;o.forEach((function(t){r.get(t).forEach((function(i){var r=t instanceof window.SVGElement,o=a.get(t),d=r?0:parseFloat(o.paddingTop),f=r?0:parseFloat(o.paddingRight),l=r?0:parseFloat(o.paddingBottom),u=r?0:parseFloat(o.paddingLeft),g=r?0:parseFloat(o.borderTopWidth),m=r?0:parseFloat(o.borderRightWidth),w=r?0:parseFloat(o.borderBottomWidth),b=u+f,F=d+l,v=(r?0:parseFloat(o.borderLeftWidth))+m,W=g+w,y=r?0:t.offsetHeight-W-t.clientHeight,E=r?0:t.offsetWidth-v-t.clientWidth,R=b+v,z=F+W,M=r?t.width:parseFloat(o.width)-R-E,O=r?t.height:parseFloat(o.height)-z-y;if(n.has(t)){var k=n.get(t);if(k[0]===M&&k[1]===O)return}n.set(t,[M,O]);var S=Object.create(h.prototype);S.target=t,S.contentRect=new c(u,d,M,O),s.has(i)||(s.set(i,[]),p.add(i)),s.get(i).push(S)}))})),p.forEach((function(e){i.get(e).call(e,s.get(e),e)}))}return s.prototype.observe=function(i){if(i instanceof window.Element){r.has(i)||(r.set(i,new Set),o.add(i),a.set(i,window.getComputedStyle(i)));var n=r.get(i);n.has(this)||n.add(this),cancelAnimationFrame(t),t=requestAnimationFrame(d)}},s.prototype.unobserve=function(i){if(i instanceof window.Element&&r.has(i)){var n=r.get(i);n.has(this)&&(n.delete(this),n.size||(r.delete(i),o.delete(i))),n.size||r.delete(i),o.size||cancelAnimationFrame(t)}},A.DOMRectReadOnly=c,A.ResizeObserver=s,A.ResizeObserverEntry=h,A}; // eslint-disable-line\n",
       "mpl.toolbar_items = [[\"Home\", \"Reset original view\", \"fa fa-home icon-home\", \"home\"], [\"Back\", \"Back to previous view\", \"fa fa-arrow-left icon-arrow-left\", \"back\"], [\"Forward\", \"Forward to next view\", \"fa fa-arrow-right icon-arrow-right\", \"forward\"], [\"\", \"\", \"\", \"\"], [\"Pan\", \"Left button pans, Right button zooms\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-arrows icon-move\", \"pan\"], [\"Zoom\", \"Zoom to rectangle\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-square-o icon-check-empty\", \"zoom\"], [\"\", \"\", \"\", \"\"], [\"Download\", \"Download plot\", \"fa fa-floppy-o icon-save\", \"download\"]];\n",
       "\n",
       "mpl.extensions = [\"eps\", \"jpeg\", \"pdf\", \"png\", \"ps\", \"raw\", \"svg\", \"tif\"];\n",
       "\n",
       "mpl.default_extension = \"png\";/* global mpl */\n",
       "\n",
       "var comm_websocket_adapter = function (comm) {\n",
       "    // Create a \"websocket\"-like object which calls the given IPython comm\n",
       "    // object with the appropriate methods. Currently this is a non binary\n",
       "    // socket, so there is still some room for performance tuning.\n",
       "    var ws = {};\n",
       "\n",
       "    ws.close = function () {\n",
       "        comm.close();\n",
       "    };\n",
       "    ws.send = function (m) {\n",
       "        //console.log('sending', m);\n",
       "        comm.send(m);\n",
       "    };\n",
       "    // Register the callback with on_msg.\n",
       "    comm.on_msg(function (msg) {\n",
       "        //console.log('receiving', msg['content']['data'], msg);\n",
       "        // Pass the mpl event to the overridden (by mpl) onmessage function.\n",
       "        ws.onmessage(msg['content']['data']);\n",
       "    });\n",
       "    return ws;\n",
       "};\n",
       "\n",
       "mpl.mpl_figure_comm = function (comm, msg) {\n",
       "    // This is the function which gets called when the mpl process\n",
       "    // starts-up an IPython Comm through the \"matplotlib\" channel.\n",
       "\n",
       "    var id = msg.content.data.id;\n",
       "    // Get hold of the div created by the display call when the Comm\n",
       "    // socket was opened in Python.\n",
       "    var element = document.getElementById(id);\n",
       "    var ws_proxy = comm_websocket_adapter(comm);\n",
       "\n",
       "    function ondownload(figure, _format) {\n",
       "        window.open(figure.canvas.toDataURL());\n",
       "    }\n",
       "\n",
       "    var fig = new mpl.figure(id, ws_proxy, ondownload, element);\n",
       "\n",
       "    // Call onopen now - mpl needs it, as it is assuming we've passed it a real\n",
       "    // web socket which is closed, not our websocket->open comm proxy.\n",
       "    ws_proxy.onopen();\n",
       "\n",
       "    fig.parent_element = element;\n",
       "    fig.cell_info = mpl.find_output_cell(\"<div id='\" + id + \"'></div>\");\n",
       "    if (!fig.cell_info) {\n",
       "        console.error('Failed to find cell for figure', id, fig);\n",
       "        return;\n",
       "    }\n",
       "    fig.cell_info[0].output_area.element.on(\n",
       "        'cleared',\n",
       "        { fig: fig },\n",
       "        fig._remove_fig_handler\n",
       "    );\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_close = function (fig, msg) {\n",
       "    var width = fig.canvas.width / fig.ratio;\n",
       "    fig.cell_info[0].output_area.element.off(\n",
       "        'cleared',\n",
       "        fig._remove_fig_handler\n",
       "    );\n",
       "    fig.resizeObserverInstance.unobserve(fig.canvas_div);\n",
       "\n",
       "    // Update the output cell to use the data from the current canvas.\n",
       "    fig.push_to_output();\n",
       "    var dataURL = fig.canvas.toDataURL();\n",
       "    // Re-enable the keyboard manager in IPython - without this line, in FF,\n",
       "    // the notebook keyboard shortcuts fail.\n",
       "    IPython.keyboard_manager.enable();\n",
       "    fig.parent_element.innerHTML =\n",
       "        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n",
       "    fig.close_ws(fig, msg);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.close_ws = function (fig, msg) {\n",
       "    fig.send_message('closing', msg);\n",
       "    // fig.ws.close()\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.push_to_output = function (_remove_interactive) {\n",
       "    // Turn the data on the canvas into data in the output cell.\n",
       "    var width = this.canvas.width / this.ratio;\n",
       "    var dataURL = this.canvas.toDataURL();\n",
       "    this.cell_info[1]['text/html'] =\n",
       "        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function () {\n",
       "    // Tell IPython that the notebook contents must change.\n",
       "    IPython.notebook.set_dirty(true);\n",
       "    this.send_message('ack', {});\n",
       "    var fig = this;\n",
       "    // Wait a second, then push the new image to the DOM so\n",
       "    // that it is saved nicely (might be nice to debounce this).\n",
       "    setTimeout(function () {\n",
       "        fig.push_to_output();\n",
       "    }, 1000);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var toolbar = document.createElement('div');\n",
       "    toolbar.classList = 'btn-toolbar';\n",
       "    this.root.appendChild(toolbar);\n",
       "\n",
       "    function on_click_closure(name) {\n",
       "        return function (_event) {\n",
       "            return fig.toolbar_button_onclick(name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    function on_mouseover_closure(tooltip) {\n",
       "        return function (event) {\n",
       "            if (!event.currentTarget.disabled) {\n",
       "                return fig.toolbar_button_onmouseover(tooltip);\n",
       "            }\n",
       "        };\n",
       "    }\n",
       "\n",
       "    fig.buttons = {};\n",
       "    var buttonGroup = document.createElement('div');\n",
       "    buttonGroup.classList = 'btn-group';\n",
       "    var button;\n",
       "    for (var toolbar_ind in mpl.toolbar_items) {\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) {\n",
       "            /* Instead of a spacer, we start a new button group. */\n",
       "            if (buttonGroup.hasChildNodes()) {\n",
       "                toolbar.appendChild(buttonGroup);\n",
       "            }\n",
       "            buttonGroup = document.createElement('div');\n",
       "            buttonGroup.classList = 'btn-group';\n",
       "            continue;\n",
       "        }\n",
       "\n",
       "        button = fig.buttons[name] = document.createElement('button');\n",
       "        button.classList = 'btn btn-default';\n",
       "        button.href = '#';\n",
       "        button.title = name;\n",
       "        button.innerHTML = '<i class=\"fa ' + image + ' fa-lg\"></i>';\n",
       "        button.addEventListener('click', on_click_closure(method_name));\n",
       "        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n",
       "        buttonGroup.appendChild(button);\n",
       "    }\n",
       "\n",
       "    if (buttonGroup.hasChildNodes()) {\n",
       "        toolbar.appendChild(buttonGroup);\n",
       "    }\n",
       "\n",
       "    // Add the status bar.\n",
       "    var status_bar = document.createElement('span');\n",
       "    status_bar.classList = 'mpl-message pull-right';\n",
       "    toolbar.appendChild(status_bar);\n",
       "    this.message = status_bar;\n",
       "\n",
       "    // Add the close button to the window.\n",
       "    var buttongrp = document.createElement('div');\n",
       "    buttongrp.classList = 'btn-group inline pull-right';\n",
       "    button = document.createElement('button');\n",
       "    button.classList = 'btn btn-mini btn-primary';\n",
       "    button.href = '#';\n",
       "    button.title = 'Stop Interaction';\n",
       "    button.innerHTML = '<i class=\"fa fa-power-off icon-remove icon-large\"></i>';\n",
       "    button.addEventListener('click', function (_evt) {\n",
       "        fig.handle_close(fig, {});\n",
       "    });\n",
       "    button.addEventListener(\n",
       "        'mouseover',\n",
       "        on_mouseover_closure('Stop Interaction')\n",
       "    );\n",
       "    buttongrp.appendChild(button);\n",
       "    var titlebar = this.root.querySelector('.ui-dialog-titlebar');\n",
       "    titlebar.insertBefore(buttongrp, titlebar.firstChild);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._remove_fig_handler = function (event) {\n",
       "    var fig = event.data.fig;\n",
       "    if (event.target !== this) {\n",
       "        // Ignore bubbled events from children.\n",
       "        return;\n",
       "    }\n",
       "    fig.close_ws(fig, {});\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._root_extra_style = function (el) {\n",
       "    el.style.boxSizing = 'content-box'; // override notebook setting of border-box.\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._canvas_extra_style = function (el) {\n",
       "    // this is important to make the div 'focusable\n",
       "    el.setAttribute('tabindex', 0);\n",
       "    // reach out to IPython and tell the keyboard manager to turn it's self\n",
       "    // off when our div gets focus\n",
       "\n",
       "    // location in version 3\n",
       "    if (IPython.notebook.keyboard_manager) {\n",
       "        IPython.notebook.keyboard_manager.register_events(el);\n",
       "    } else {\n",
       "        // location in version 2\n",
       "        IPython.keyboard_manager.register_events(el);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function (event, _name) {\n",
       "    var manager = IPython.notebook.keyboard_manager;\n",
       "    if (!manager) {\n",
       "        manager = IPython.keyboard_manager;\n",
       "    }\n",
       "\n",
       "    // Check for shift+enter\n",
       "    if (event.shiftKey && event.which === 13) {\n",
       "        this.canvas_div.blur();\n",
       "        // select the cell after this one\n",
       "        var index = IPython.notebook.find_cell_index(this.cell_info[0]);\n",
       "        IPython.notebook.select(index + 1);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_save = function (fig, _msg) {\n",
       "    fig.ondownload(fig, null);\n",
       "};\n",
       "\n",
       "mpl.find_output_cell = function (html_output) {\n",
       "    // Return the cell and output element which can be found *uniquely* in the notebook.\n",
       "    // Note - this is a bit hacky, but it is done because the \"notebook_saving.Notebook\"\n",
       "    // IPython event is triggered only after the cells have been serialised, which for\n",
       "    // our purposes (turning an active figure into a static one), is too late.\n",
       "    var cells = IPython.notebook.get_cells();\n",
       "    var ncells = cells.length;\n",
       "    for (var i = 0; i < ncells; i++) {\n",
       "        var cell = cells[i];\n",
       "        if (cell.cell_type === 'code') {\n",
       "            for (var j = 0; j < cell.output_area.outputs.length; j++) {\n",
       "                var data = cell.output_area.outputs[j];\n",
       "                if (data.data) {\n",
       "                    // IPython >= 3 moved mimebundle to data attribute of output\n",
       "                    data = data.data;\n",
       "                }\n",
       "                if (data['text/html'] === html_output) {\n",
       "                    return [cell, data, j];\n",
       "                }\n",
       "            }\n",
       "        }\n",
       "    }\n",
       "};\n",
       "\n",
       "// Register the function which deals with the matplotlib target/channel.\n",
       "// The kernel may be null if the page has been refreshed.\n",
       "if (IPython.notebook.kernel !== null) {\n",
       "    IPython.notebook.kernel.comm_manager.register_target(\n",
       "        'matplotlib',\n",
       "        mpl.mpl_figure_comm\n",
       "    );\n",
       "}\n"
      ],
      "text/plain": [
       "<IPython.core.display.Javascript object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<img 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\" width=\"849.9999815767466\">"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "ATGAATCTTACCGCCTCG\n",
      "ATGA*G*TCTTACCGCCTCG\n",
      "ATGAG*G*CTTACCGCCTCG\n",
      "ATGAGGCT*C*TACCGCCTCG\n",
      "ATGAGGCTCT*G*CCGCCTCG\n",
      "ATGAGGCTCTG*G*CCGCCTCG\n",
      "ATGAGGCTCTGGCC**CCTCG\n",
      "ATGAGGCTCTGGCCCCT**G\n",
      "ATGAGGCTCTGGCCCCTG\n"
     ]
    },
    {
     "data": {
      "application/javascript": [
       "/* Put everything inside the global mpl namespace */\n",
       "/* global mpl */\n",
       "window.mpl = {};\n",
       "\n",
       "mpl.get_websocket_type = function () {\n",
       "    if (typeof WebSocket !== 'undefined') {\n",
       "        return WebSocket;\n",
       "    } else if (typeof MozWebSocket !== 'undefined') {\n",
       "        return MozWebSocket;\n",
       "    } else {\n",
       "        alert(\n",
       "            'Your browser does not have WebSocket support. ' +\n",
       "                'Please try Chrome, Safari or Firefox ≥ 6. ' +\n",
       "                'Firefox 4 and 5 are also supported but you ' +\n",
       "                'have to enable WebSockets in about:config.'\n",
       "        );\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure = function (figure_id, websocket, ondownload, parent_element) {\n",
       "    this.id = figure_id;\n",
       "\n",
       "    this.ws = websocket;\n",
       "\n",
       "    this.supports_binary = this.ws.binaryType !== undefined;\n",
       "\n",
       "    if (!this.supports_binary) {\n",
       "        var warnings = document.getElementById('mpl-warnings');\n",
       "        if (warnings) {\n",
       "            warnings.style.display = 'block';\n",
       "            warnings.textContent =\n",
       "                'This browser does not support binary websocket messages. ' +\n",
       "                'Performance may be slow.';\n",
       "        }\n",
       "    }\n",
       "\n",
       "    this.imageObj = new Image();\n",
       "\n",
       "    this.context = undefined;\n",
       "    this.message = undefined;\n",
       "    this.canvas = undefined;\n",
       "    this.rubberband_canvas = undefined;\n",
       "    this.rubberband_context = undefined;\n",
       "    this.format_dropdown = undefined;\n",
       "\n",
       "    this.image_mode = 'full';\n",
       "\n",
       "    this.root = document.createElement('div');\n",
       "    this.root.setAttribute('style', 'display: inline-block');\n",
       "    this._root_extra_style(this.root);\n",
       "\n",
       "    parent_element.appendChild(this.root);\n",
       "\n",
       "    this._init_header(this);\n",
       "    this._init_canvas(this);\n",
       "    this._init_toolbar(this);\n",
       "\n",
       "    var fig = this;\n",
       "\n",
       "    this.waiting = false;\n",
       "\n",
       "    this.ws.onopen = function () {\n",
       "        fig.send_message('supports_binary', { value: fig.supports_binary });\n",
       "        fig.send_message('send_image_mode', {});\n",
       "        if (fig.ratio !== 1) {\n",
       "            fig.send_message('set_dpi_ratio', { dpi_ratio: fig.ratio });\n",
       "        }\n",
       "        fig.send_message('refresh', {});\n",
       "    };\n",
       "\n",
       "    this.imageObj.onload = function () {\n",
       "        if (fig.image_mode === 'full') {\n",
       "            // Full images could contain transparency (where diff images\n",
       "            // almost always do), so we need to clear the canvas so that\n",
       "            // there is no ghosting.\n",
       "            fig.context.clearRect(0, 0, fig.canvas.width, fig.canvas.height);\n",
       "        }\n",
       "        fig.context.drawImage(fig.imageObj, 0, 0);\n",
       "    };\n",
       "\n",
       "    this.imageObj.onunload = function () {\n",
       "        fig.ws.close();\n",
       "    };\n",
       "\n",
       "    this.ws.onmessage = this._make_on_message_function(this);\n",
       "\n",
       "    this.ondownload = ondownload;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_header = function () {\n",
       "    var titlebar = document.createElement('div');\n",
       "    titlebar.classList =\n",
       "        'ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix';\n",
       "    var titletext = document.createElement('div');\n",
       "    titletext.classList = 'ui-dialog-title';\n",
       "    titletext.setAttribute(\n",
       "        'style',\n",
       "        'width: 100%; text-align: center; padding: 3px;'\n",
       "    );\n",
       "    titlebar.appendChild(titletext);\n",
       "    this.root.appendChild(titlebar);\n",
       "    this.header = titletext;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._canvas_extra_style = function (_canvas_div) {};\n",
       "\n",
       "mpl.figure.prototype._root_extra_style = function (_canvas_div) {};\n",
       "\n",
       "mpl.figure.prototype._init_canvas = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var canvas_div = (this.canvas_div = document.createElement('div'));\n",
       "    canvas_div.setAttribute(\n",
       "        'style',\n",
       "        'border: 1px solid #ddd;' +\n",
       "            'box-sizing: content-box;' +\n",
       "            'clear: both;' +\n",
       "            'min-height: 1px;' +\n",
       "            'min-width: 1px;' +\n",
       "            'outline: 0;' +\n",
       "            'overflow: hidden;' +\n",
       "            'position: relative;' +\n",
       "            'resize: both;'\n",
       "    );\n",
       "\n",
       "    function on_keyboard_event_closure(name) {\n",
       "        return function (event) {\n",
       "            return fig.key_event(event, name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    canvas_div.addEventListener(\n",
       "        'keydown',\n",
       "        on_keyboard_event_closure('key_press')\n",
       "    );\n",
       "    canvas_div.addEventListener(\n",
       "        'keyup',\n",
       "        on_keyboard_event_closure('key_release')\n",
       "    );\n",
       "\n",
       "    this._canvas_extra_style(canvas_div);\n",
       "    this.root.appendChild(canvas_div);\n",
       "\n",
       "    var canvas = (this.canvas = document.createElement('canvas'));\n",
       "    canvas.classList.add('mpl-canvas');\n",
       "    canvas.setAttribute('style', 'box-sizing: content-box;');\n",
       "\n",
       "    this.context = canvas.getContext('2d');\n",
       "\n",
       "    var backingStore =\n",
       "        this.context.backingStorePixelRatio ||\n",
       "        this.context.webkitBackingStorePixelRatio ||\n",
       "        this.context.mozBackingStorePixelRatio ||\n",
       "        this.context.msBackingStorePixelRatio ||\n",
       "        this.context.oBackingStorePixelRatio ||\n",
       "        this.context.backingStorePixelRatio ||\n",
       "        1;\n",
       "\n",
       "    this.ratio = (window.devicePixelRatio || 1) / backingStore;\n",
       "\n",
       "    var rubberband_canvas = (this.rubberband_canvas = document.createElement(\n",
       "        'canvas'\n",
       "    ));\n",
       "    rubberband_canvas.setAttribute(\n",
       "        'style',\n",
       "        'box-sizing: content-box; position: absolute; left: 0; top: 0; z-index: 1;'\n",
       "    );\n",
       "\n",
       "    // Apply a ponyfill if ResizeObserver is not implemented by browser.\n",
       "    if (this.ResizeObserver === undefined) {\n",
       "        if (window.ResizeObserver !== undefined) {\n",
       "            this.ResizeObserver = window.ResizeObserver;\n",
       "        } else {\n",
       "            var obs = _JSXTOOLS_RESIZE_OBSERVER({});\n",
       "            this.ResizeObserver = obs.ResizeObserver;\n",
       "        }\n",
       "    }\n",
       "\n",
       "    this.resizeObserverInstance = new this.ResizeObserver(function (entries) {\n",
       "        var nentries = entries.length;\n",
       "        for (var i = 0; i < nentries; i++) {\n",
       "            var entry = entries[i];\n",
       "            var width, height;\n",
       "            if (entry.contentBoxSize) {\n",
       "                if (entry.contentBoxSize instanceof Array) {\n",
       "                    // Chrome 84 implements new version of spec.\n",
       "                    width = entry.contentBoxSize[0].inlineSize;\n",
       "                    height = entry.contentBoxSize[0].blockSize;\n",
       "                } else {\n",
       "                    // Firefox implements old version of spec.\n",
       "                    width = entry.contentBoxSize.inlineSize;\n",
       "                    height = entry.contentBoxSize.blockSize;\n",
       "                }\n",
       "            } else {\n",
       "                // Chrome <84 implements even older version of spec.\n",
       "                width = entry.contentRect.width;\n",
       "                height = entry.contentRect.height;\n",
       "            }\n",
       "\n",
       "            // Keep the size of the canvas and rubber band canvas in sync with\n",
       "            // the canvas container.\n",
       "            if (entry.devicePixelContentBoxSize) {\n",
       "                // Chrome 84 implements new version of spec.\n",
       "                canvas.setAttribute(\n",
       "                    'width',\n",
       "                    entry.devicePixelContentBoxSize[0].inlineSize\n",
       "                );\n",
       "                canvas.setAttribute(\n",
       "                    'height',\n",
       "                    entry.devicePixelContentBoxSize[0].blockSize\n",
       "                );\n",
       "            } else {\n",
       "                canvas.setAttribute('width', width * fig.ratio);\n",
       "                canvas.setAttribute('height', height * fig.ratio);\n",
       "            }\n",
       "            canvas.setAttribute(\n",
       "                'style',\n",
       "                'width: ' + width + 'px; height: ' + height + 'px;'\n",
       "            );\n",
       "\n",
       "            rubberband_canvas.setAttribute('width', width);\n",
       "            rubberband_canvas.setAttribute('height', height);\n",
       "\n",
       "            // And update the size in Python. We ignore the initial 0/0 size\n",
       "            // that occurs as the element is placed into the DOM, which should\n",
       "            // otherwise not happen due to the minimum size styling.\n",
       "            if (fig.ws.readyState == 1 && width != 0 && height != 0) {\n",
       "                fig.request_resize(width, height);\n",
       "            }\n",
       "        }\n",
       "    });\n",
       "    this.resizeObserverInstance.observe(canvas_div);\n",
       "\n",
       "    function on_mouse_event_closure(name) {\n",
       "        return function (event) {\n",
       "            return fig.mouse_event(event, name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mousedown',\n",
       "        on_mouse_event_closure('button_press')\n",
       "    );\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mouseup',\n",
       "        on_mouse_event_closure('button_release')\n",
       "    );\n",
       "    // Throttle sequential mouse events to 1 every 20ms.\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mousemove',\n",
       "        on_mouse_event_closure('motion_notify')\n",
       "    );\n",
       "\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mouseenter',\n",
       "        on_mouse_event_closure('figure_enter')\n",
       "    );\n",
       "    rubberband_canvas.addEventListener(\n",
       "        'mouseleave',\n",
       "        on_mouse_event_closure('figure_leave')\n",
       "    );\n",
       "\n",
       "    canvas_div.addEventListener('wheel', function (event) {\n",
       "        if (event.deltaY < 0) {\n",
       "            event.step = 1;\n",
       "        } else {\n",
       "            event.step = -1;\n",
       "        }\n",
       "        on_mouse_event_closure('scroll')(event);\n",
       "    });\n",
       "\n",
       "    canvas_div.appendChild(canvas);\n",
       "    canvas_div.appendChild(rubberband_canvas);\n",
       "\n",
       "    this.rubberband_context = rubberband_canvas.getContext('2d');\n",
       "    this.rubberband_context.strokeStyle = '#000000';\n",
       "\n",
       "    this._resize_canvas = function (width, height, forward) {\n",
       "        if (forward) {\n",
       "            canvas_div.style.width = width + 'px';\n",
       "            canvas_div.style.height = height + 'px';\n",
       "        }\n",
       "    };\n",
       "\n",
       "    // Disable right mouse context menu.\n",
       "    this.rubberband_canvas.addEventListener('contextmenu', function (_e) {\n",
       "        event.preventDefault();\n",
       "        return false;\n",
       "    });\n",
       "\n",
       "    function set_focus() {\n",
       "        canvas.focus();\n",
       "        canvas_div.focus();\n",
       "    }\n",
       "\n",
       "    window.setTimeout(set_focus, 100);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var toolbar = document.createElement('div');\n",
       "    toolbar.classList = 'mpl-toolbar';\n",
       "    this.root.appendChild(toolbar);\n",
       "\n",
       "    function on_click_closure(name) {\n",
       "        return function (_event) {\n",
       "            return fig.toolbar_button_onclick(name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    function on_mouseover_closure(tooltip) {\n",
       "        return function (event) {\n",
       "            if (!event.currentTarget.disabled) {\n",
       "                return fig.toolbar_button_onmouseover(tooltip);\n",
       "            }\n",
       "        };\n",
       "    }\n",
       "\n",
       "    fig.buttons = {};\n",
       "    var buttonGroup = document.createElement('div');\n",
       "    buttonGroup.classList = 'mpl-button-group';\n",
       "    for (var toolbar_ind in mpl.toolbar_items) {\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) {\n",
       "            /* Instead of a spacer, we start a new button group. */\n",
       "            if (buttonGroup.hasChildNodes()) {\n",
       "                toolbar.appendChild(buttonGroup);\n",
       "            }\n",
       "            buttonGroup = document.createElement('div');\n",
       "            buttonGroup.classList = 'mpl-button-group';\n",
       "            continue;\n",
       "        }\n",
       "\n",
       "        var button = (fig.buttons[name] = document.createElement('button'));\n",
       "        button.classList = 'mpl-widget';\n",
       "        button.setAttribute('role', 'button');\n",
       "        button.setAttribute('aria-disabled', 'false');\n",
       "        button.addEventListener('click', on_click_closure(method_name));\n",
       "        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n",
       "\n",
       "        var icon_img = document.createElement('img');\n",
       "        icon_img.src = '_images/' + image + '.png';\n",
       "        icon_img.srcset = '_images/' + image + '_large.png 2x';\n",
       "        icon_img.alt = tooltip;\n",
       "        button.appendChild(icon_img);\n",
       "\n",
       "        buttonGroup.appendChild(button);\n",
       "    }\n",
       "\n",
       "    if (buttonGroup.hasChildNodes()) {\n",
       "        toolbar.appendChild(buttonGroup);\n",
       "    }\n",
       "\n",
       "    var fmt_picker = document.createElement('select');\n",
       "    fmt_picker.classList = 'mpl-widget';\n",
       "    toolbar.appendChild(fmt_picker);\n",
       "    this.format_dropdown = fmt_picker;\n",
       "\n",
       "    for (var ind in mpl.extensions) {\n",
       "        var fmt = mpl.extensions[ind];\n",
       "        var option = document.createElement('option');\n",
       "        option.selected = fmt === mpl.default_extension;\n",
       "        option.innerHTML = fmt;\n",
       "        fmt_picker.appendChild(option);\n",
       "    }\n",
       "\n",
       "    var status_bar = document.createElement('span');\n",
       "    status_bar.classList = 'mpl-message';\n",
       "    toolbar.appendChild(status_bar);\n",
       "    this.message = status_bar;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.request_resize = function (x_pixels, y_pixels) {\n",
       "    // Request matplotlib to resize the figure. Matplotlib will then trigger a resize in the client,\n",
       "    // which will in turn request a refresh of the image.\n",
       "    this.send_message('resize', { width: x_pixels, height: y_pixels });\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.send_message = function (type, properties) {\n",
       "    properties['type'] = type;\n",
       "    properties['figure_id'] = this.id;\n",
       "    this.ws.send(JSON.stringify(properties));\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.send_draw_message = function () {\n",
       "    if (!this.waiting) {\n",
       "        this.waiting = true;\n",
       "        this.ws.send(JSON.stringify({ type: 'draw', figure_id: this.id }));\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_save = function (fig, _msg) {\n",
       "    var format_dropdown = fig.format_dropdown;\n",
       "    var format = format_dropdown.options[format_dropdown.selectedIndex].value;\n",
       "    fig.ondownload(fig, format);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_resize = function (fig, msg) {\n",
       "    var size = msg['size'];\n",
       "    if (size[0] !== fig.canvas.width || size[1] !== fig.canvas.height) {\n",
       "        fig._resize_canvas(size[0], size[1], msg['forward']);\n",
       "        fig.send_message('refresh', {});\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_rubberband = function (fig, msg) {\n",
       "    var x0 = msg['x0'] / fig.ratio;\n",
       "    var y0 = (fig.canvas.height - msg['y0']) / fig.ratio;\n",
       "    var x1 = msg['x1'] / fig.ratio;\n",
       "    var y1 = (fig.canvas.height - msg['y1']) / fig.ratio;\n",
       "    x0 = Math.floor(x0) + 0.5;\n",
       "    y0 = Math.floor(y0) + 0.5;\n",
       "    x1 = Math.floor(x1) + 0.5;\n",
       "    y1 = Math.floor(y1) + 0.5;\n",
       "    var min_x = Math.min(x0, x1);\n",
       "    var min_y = Math.min(y0, y1);\n",
       "    var width = Math.abs(x1 - x0);\n",
       "    var height = Math.abs(y1 - y0);\n",
       "\n",
       "    fig.rubberband_context.clearRect(\n",
       "        0,\n",
       "        0,\n",
       "        fig.canvas.width / fig.ratio,\n",
       "        fig.canvas.height / fig.ratio\n",
       "    );\n",
       "\n",
       "    fig.rubberband_context.strokeRect(min_x, min_y, width, height);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_figure_label = function (fig, msg) {\n",
       "    // Updates the figure title.\n",
       "    fig.header.textContent = msg['label'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_cursor = function (fig, msg) {\n",
       "    var cursor = msg['cursor'];\n",
       "    switch (cursor) {\n",
       "        case 0:\n",
       "            cursor = 'pointer';\n",
       "            break;\n",
       "        case 1:\n",
       "            cursor = 'default';\n",
       "            break;\n",
       "        case 2:\n",
       "            cursor = 'crosshair';\n",
       "            break;\n",
       "        case 3:\n",
       "            cursor = 'move';\n",
       "            break;\n",
       "    }\n",
       "    fig.rubberband_canvas.style.cursor = cursor;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_message = function (fig, msg) {\n",
       "    fig.message.textContent = msg['message'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_draw = function (fig, _msg) {\n",
       "    // Request the server to send over a new figure.\n",
       "    fig.send_draw_message();\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_image_mode = function (fig, msg) {\n",
       "    fig.image_mode = msg['mode'];\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_history_buttons = function (fig, msg) {\n",
       "    for (var key in msg) {\n",
       "        if (!(key in fig.buttons)) {\n",
       "            continue;\n",
       "        }\n",
       "        fig.buttons[key].disabled = !msg[key];\n",
       "        fig.buttons[key].setAttribute('aria-disabled', !msg[key]);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_navigate_mode = function (fig, msg) {\n",
       "    if (msg['mode'] === 'PAN') {\n",
       "        fig.buttons['Pan'].classList.add('active');\n",
       "        fig.buttons['Zoom'].classList.remove('active');\n",
       "    } else if (msg['mode'] === 'ZOOM') {\n",
       "        fig.buttons['Pan'].classList.remove('active');\n",
       "        fig.buttons['Zoom'].classList.add('active');\n",
       "    } else {\n",
       "        fig.buttons['Pan'].classList.remove('active');\n",
       "        fig.buttons['Zoom'].classList.remove('active');\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function () {\n",
       "    // Called whenever the canvas gets updated.\n",
       "    this.send_message('ack', {});\n",
       "};\n",
       "\n",
       "// A function to construct a web socket function for onmessage handling.\n",
       "// Called in the figure constructor.\n",
       "mpl.figure.prototype._make_on_message_function = function (fig) {\n",
       "    return function socket_on_message(evt) {\n",
       "        if (evt.data instanceof Blob) {\n",
       "            /* FIXME: We get \"Resource interpreted as Image but\n",
       "             * transferred with MIME type text/plain:\" errors on\n",
       "             * Chrome.  But how to set the MIME type?  It doesn't seem\n",
       "             * to be part of the websocket stream */\n",
       "            evt.data.type = 'image/png';\n",
       "\n",
       "            /* Free the memory for the previous frames */\n",
       "            if (fig.imageObj.src) {\n",
       "                (window.URL || window.webkitURL).revokeObjectURL(\n",
       "                    fig.imageObj.src\n",
       "                );\n",
       "            }\n",
       "\n",
       "            fig.imageObj.src = (window.URL || window.webkitURL).createObjectURL(\n",
       "                evt.data\n",
       "            );\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        } else if (\n",
       "            typeof evt.data === 'string' &&\n",
       "            evt.data.slice(0, 21) === 'data:image/png;base64'\n",
       "        ) {\n",
       "            fig.imageObj.src = evt.data;\n",
       "            fig.updated_canvas_event();\n",
       "            fig.waiting = false;\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        var msg = JSON.parse(evt.data);\n",
       "        var msg_type = msg['type'];\n",
       "\n",
       "        // Call the  \"handle_{type}\" callback, which takes\n",
       "        // the figure and JSON message as its only arguments.\n",
       "        try {\n",
       "            var callback = fig['handle_' + msg_type];\n",
       "        } catch (e) {\n",
       "            console.log(\n",
       "                \"No handler for the '\" + msg_type + \"' message type: \",\n",
       "                msg\n",
       "            );\n",
       "            return;\n",
       "        }\n",
       "\n",
       "        if (callback) {\n",
       "            try {\n",
       "                // console.log(\"Handling '\" + msg_type + \"' message: \", msg);\n",
       "                callback(fig, msg);\n",
       "            } catch (e) {\n",
       "                console.log(\n",
       "                    \"Exception inside the 'handler_\" + msg_type + \"' callback:\",\n",
       "                    e,\n",
       "                    e.stack,\n",
       "                    msg\n",
       "                );\n",
       "            }\n",
       "        }\n",
       "    };\n",
       "};\n",
       "\n",
       "// from http://stackoverflow.com/questions/1114465/getting-mouse-location-in-canvas\n",
       "mpl.findpos = function (e) {\n",
       "    //this section is from http://www.quirksmode.org/js/events_properties.html\n",
       "    var targ;\n",
       "    if (!e) {\n",
       "        e = window.event;\n",
       "    }\n",
       "    if (e.target) {\n",
       "        targ = e.target;\n",
       "    } else if (e.srcElement) {\n",
       "        targ = e.srcElement;\n",
       "    }\n",
       "    if (targ.nodeType === 3) {\n",
       "        // defeat Safari bug\n",
       "        targ = targ.parentNode;\n",
       "    }\n",
       "\n",
       "    // pageX,Y are the mouse positions relative to the document\n",
       "    var boundingRect = targ.getBoundingClientRect();\n",
       "    var x = e.pageX - (boundingRect.left + document.body.scrollLeft);\n",
       "    var y = e.pageY - (boundingRect.top + document.body.scrollTop);\n",
       "\n",
       "    return { x: x, y: y };\n",
       "};\n",
       "\n",
       "/*\n",
       " * return a copy of an object with only non-object keys\n",
       " * we need this to avoid circular references\n",
       " * http://stackoverflow.com/a/24161582/3208463\n",
       " */\n",
       "function simpleKeys(original) {\n",
       "    return Object.keys(original).reduce(function (obj, key) {\n",
       "        if (typeof original[key] !== 'object') {\n",
       "            obj[key] = original[key];\n",
       "        }\n",
       "        return obj;\n",
       "    }, {});\n",
       "}\n",
       "\n",
       "mpl.figure.prototype.mouse_event = function (event, name) {\n",
       "    var canvas_pos = mpl.findpos(event);\n",
       "\n",
       "    if (name === 'button_press') {\n",
       "        this.canvas.focus();\n",
       "        this.canvas_div.focus();\n",
       "    }\n",
       "\n",
       "    var x = canvas_pos.x * this.ratio;\n",
       "    var y = canvas_pos.y * this.ratio;\n",
       "\n",
       "    this.send_message(name, {\n",
       "        x: x,\n",
       "        y: y,\n",
       "        button: event.button,\n",
       "        step: event.step,\n",
       "        guiEvent: simpleKeys(event),\n",
       "    });\n",
       "\n",
       "    /* This prevents the web browser from automatically changing to\n",
       "     * the text insertion cursor when the button is pressed.  We want\n",
       "     * to control all of the cursor setting manually through the\n",
       "     * 'cursor' event from matplotlib */\n",
       "    event.preventDefault();\n",
       "    return false;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function (_event, _name) {\n",
       "    // Handle any extra behaviour associated with a key event\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.key_event = function (event, name) {\n",
       "    // Prevent repeat events\n",
       "    if (name === 'key_press') {\n",
       "        if (event.which === this._key) {\n",
       "            return;\n",
       "        } else {\n",
       "            this._key = event.which;\n",
       "        }\n",
       "    }\n",
       "    if (name === 'key_release') {\n",
       "        this._key = null;\n",
       "    }\n",
       "\n",
       "    var value = '';\n",
       "    if (event.ctrlKey && event.which !== 17) {\n",
       "        value += 'ctrl+';\n",
       "    }\n",
       "    if (event.altKey && event.which !== 18) {\n",
       "        value += 'alt+';\n",
       "    }\n",
       "    if (event.shiftKey && event.which !== 16) {\n",
       "        value += 'shift+';\n",
       "    }\n",
       "\n",
       "    value += 'k';\n",
       "    value += event.which.toString();\n",
       "\n",
       "    this._key_event_extra(event, name);\n",
       "\n",
       "    this.send_message(name, { key: value, guiEvent: simpleKeys(event) });\n",
       "    return false;\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onclick = function (name) {\n",
       "    if (name === 'download') {\n",
       "        this.handle_save(this, null);\n",
       "    } else {\n",
       "        this.send_message('toolbar_button', { name: name });\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.toolbar_button_onmouseover = function (tooltip) {\n",
       "    this.message.textContent = tooltip;\n",
       "};\n",
       "\n",
       "///////////////// REMAINING CONTENT GENERATED BY embed_js.py /////////////////\n",
       "// prettier-ignore\n",
       "var _JSXTOOLS_RESIZE_OBSERVER=function(A){var t,i=new WeakMap,n=new WeakMap,a=new WeakMap,r=new WeakMap,o=new Set;function s(e){if(!(this instanceof s))throw new TypeError(\"Constructor requires 'new' operator\");i.set(this,e)}function h(){throw new TypeError(\"Function is not a constructor\")}function c(e,t,i,n){e=0 in arguments?Number(arguments[0]):0,t=1 in arguments?Number(arguments[1]):0,i=2 in arguments?Number(arguments[2]):0,n=3 in arguments?Number(arguments[3]):0,this.right=(this.x=this.left=e)+(this.width=i),this.bottom=(this.y=this.top=t)+(this.height=n),Object.freeze(this)}function d(){t=requestAnimationFrame(d);var s=new WeakMap,p=new Set;o.forEach((function(t){r.get(t).forEach((function(i){var r=t instanceof window.SVGElement,o=a.get(t),d=r?0:parseFloat(o.paddingTop),f=r?0:parseFloat(o.paddingRight),l=r?0:parseFloat(o.paddingBottom),u=r?0:parseFloat(o.paddingLeft),g=r?0:parseFloat(o.borderTopWidth),m=r?0:parseFloat(o.borderRightWidth),w=r?0:parseFloat(o.borderBottomWidth),b=u+f,F=d+l,v=(r?0:parseFloat(o.borderLeftWidth))+m,W=g+w,y=r?0:t.offsetHeight-W-t.clientHeight,E=r?0:t.offsetWidth-v-t.clientWidth,R=b+v,z=F+W,M=r?t.width:parseFloat(o.width)-R-E,O=r?t.height:parseFloat(o.height)-z-y;if(n.has(t)){var k=n.get(t);if(k[0]===M&&k[1]===O)return}n.set(t,[M,O]);var S=Object.create(h.prototype);S.target=t,S.contentRect=new c(u,d,M,O),s.has(i)||(s.set(i,[]),p.add(i)),s.get(i).push(S)}))})),p.forEach((function(e){i.get(e).call(e,s.get(e),e)}))}return s.prototype.observe=function(i){if(i instanceof window.Element){r.has(i)||(r.set(i,new Set),o.add(i),a.set(i,window.getComputedStyle(i)));var n=r.get(i);n.has(this)||n.add(this),cancelAnimationFrame(t),t=requestAnimationFrame(d)}},s.prototype.unobserve=function(i){if(i instanceof window.Element&&r.has(i)){var n=r.get(i);n.has(this)&&(n.delete(this),n.size||(r.delete(i),o.delete(i))),n.size||r.delete(i),o.size||cancelAnimationFrame(t)}},A.DOMRectReadOnly=c,A.ResizeObserver=s,A.ResizeObserverEntry=h,A}; // eslint-disable-line\n",
       "mpl.toolbar_items = [[\"Home\", \"Reset original view\", \"fa fa-home icon-home\", \"home\"], [\"Back\", \"Back to previous view\", \"fa fa-arrow-left icon-arrow-left\", \"back\"], [\"Forward\", \"Forward to next view\", \"fa fa-arrow-right icon-arrow-right\", \"forward\"], [\"\", \"\", \"\", \"\"], [\"Pan\", \"Left button pans, Right button zooms\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-arrows icon-move\", \"pan\"], [\"Zoom\", \"Zoom to rectangle\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-square-o icon-check-empty\", \"zoom\"], [\"\", \"\", \"\", \"\"], [\"Download\", \"Download plot\", \"fa fa-floppy-o icon-save\", \"download\"]];\n",
       "\n",
       "mpl.extensions = [\"eps\", \"jpeg\", \"pdf\", \"png\", \"ps\", \"raw\", \"svg\", \"tif\"];\n",
       "\n",
       "mpl.default_extension = \"png\";/* global mpl */\n",
       "\n",
       "var comm_websocket_adapter = function (comm) {\n",
       "    // Create a \"websocket\"-like object which calls the given IPython comm\n",
       "    // object with the appropriate methods. Currently this is a non binary\n",
       "    // socket, so there is still some room for performance tuning.\n",
       "    var ws = {};\n",
       "\n",
       "    ws.close = function () {\n",
       "        comm.close();\n",
       "    };\n",
       "    ws.send = function (m) {\n",
       "        //console.log('sending', m);\n",
       "        comm.send(m);\n",
       "    };\n",
       "    // Register the callback with on_msg.\n",
       "    comm.on_msg(function (msg) {\n",
       "        //console.log('receiving', msg['content']['data'], msg);\n",
       "        // Pass the mpl event to the overridden (by mpl) onmessage function.\n",
       "        ws.onmessage(msg['content']['data']);\n",
       "    });\n",
       "    return ws;\n",
       "};\n",
       "\n",
       "mpl.mpl_figure_comm = function (comm, msg) {\n",
       "    // This is the function which gets called when the mpl process\n",
       "    // starts-up an IPython Comm through the \"matplotlib\" channel.\n",
       "\n",
       "    var id = msg.content.data.id;\n",
       "    // Get hold of the div created by the display call when the Comm\n",
       "    // socket was opened in Python.\n",
       "    var element = document.getElementById(id);\n",
       "    var ws_proxy = comm_websocket_adapter(comm);\n",
       "\n",
       "    function ondownload(figure, _format) {\n",
       "        window.open(figure.canvas.toDataURL());\n",
       "    }\n",
       "\n",
       "    var fig = new mpl.figure(id, ws_proxy, ondownload, element);\n",
       "\n",
       "    // Call onopen now - mpl needs it, as it is assuming we've passed it a real\n",
       "    // web socket which is closed, not our websocket->open comm proxy.\n",
       "    ws_proxy.onopen();\n",
       "\n",
       "    fig.parent_element = element;\n",
       "    fig.cell_info = mpl.find_output_cell(\"<div id='\" + id + \"'></div>\");\n",
       "    if (!fig.cell_info) {\n",
       "        console.error('Failed to find cell for figure', id, fig);\n",
       "        return;\n",
       "    }\n",
       "    fig.cell_info[0].output_area.element.on(\n",
       "        'cleared',\n",
       "        { fig: fig },\n",
       "        fig._remove_fig_handler\n",
       "    );\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_close = function (fig, msg) {\n",
       "    var width = fig.canvas.width / fig.ratio;\n",
       "    fig.cell_info[0].output_area.element.off(\n",
       "        'cleared',\n",
       "        fig._remove_fig_handler\n",
       "    );\n",
       "    fig.resizeObserverInstance.unobserve(fig.canvas_div);\n",
       "\n",
       "    // Update the output cell to use the data from the current canvas.\n",
       "    fig.push_to_output();\n",
       "    var dataURL = fig.canvas.toDataURL();\n",
       "    // Re-enable the keyboard manager in IPython - without this line, in FF,\n",
       "    // the notebook keyboard shortcuts fail.\n",
       "    IPython.keyboard_manager.enable();\n",
       "    fig.parent_element.innerHTML =\n",
       "        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n",
       "    fig.close_ws(fig, msg);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.close_ws = function (fig, msg) {\n",
       "    fig.send_message('closing', msg);\n",
       "    // fig.ws.close()\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.push_to_output = function (_remove_interactive) {\n",
       "    // Turn the data on the canvas into data in the output cell.\n",
       "    var width = this.canvas.width / this.ratio;\n",
       "    var dataURL = this.canvas.toDataURL();\n",
       "    this.cell_info[1]['text/html'] =\n",
       "        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.updated_canvas_event = function () {\n",
       "    // Tell IPython that the notebook contents must change.\n",
       "    IPython.notebook.set_dirty(true);\n",
       "    this.send_message('ack', {});\n",
       "    var fig = this;\n",
       "    // Wait a second, then push the new image to the DOM so\n",
       "    // that it is saved nicely (might be nice to debounce this).\n",
       "    setTimeout(function () {\n",
       "        fig.push_to_output();\n",
       "    }, 1000);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._init_toolbar = function () {\n",
       "    var fig = this;\n",
       "\n",
       "    var toolbar = document.createElement('div');\n",
       "    toolbar.classList = 'btn-toolbar';\n",
       "    this.root.appendChild(toolbar);\n",
       "\n",
       "    function on_click_closure(name) {\n",
       "        return function (_event) {\n",
       "            return fig.toolbar_button_onclick(name);\n",
       "        };\n",
       "    }\n",
       "\n",
       "    function on_mouseover_closure(tooltip) {\n",
       "        return function (event) {\n",
       "            if (!event.currentTarget.disabled) {\n",
       "                return fig.toolbar_button_onmouseover(tooltip);\n",
       "            }\n",
       "        };\n",
       "    }\n",
       "\n",
       "    fig.buttons = {};\n",
       "    var buttonGroup = document.createElement('div');\n",
       "    buttonGroup.classList = 'btn-group';\n",
       "    var button;\n",
       "    for (var toolbar_ind in mpl.toolbar_items) {\n",
       "        var name = mpl.toolbar_items[toolbar_ind][0];\n",
       "        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n",
       "        var image = mpl.toolbar_items[toolbar_ind][2];\n",
       "        var method_name = mpl.toolbar_items[toolbar_ind][3];\n",
       "\n",
       "        if (!name) {\n",
       "            /* Instead of a spacer, we start a new button group. */\n",
       "            if (buttonGroup.hasChildNodes()) {\n",
       "                toolbar.appendChild(buttonGroup);\n",
       "            }\n",
       "            buttonGroup = document.createElement('div');\n",
       "            buttonGroup.classList = 'btn-group';\n",
       "            continue;\n",
       "        }\n",
       "\n",
       "        button = fig.buttons[name] = document.createElement('button');\n",
       "        button.classList = 'btn btn-default';\n",
       "        button.href = '#';\n",
       "        button.title = name;\n",
       "        button.innerHTML = '<i class=\"fa ' + image + ' fa-lg\"></i>';\n",
       "        button.addEventListener('click', on_click_closure(method_name));\n",
       "        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n",
       "        buttonGroup.appendChild(button);\n",
       "    }\n",
       "\n",
       "    if (buttonGroup.hasChildNodes()) {\n",
       "        toolbar.appendChild(buttonGroup);\n",
       "    }\n",
       "\n",
       "    // Add the status bar.\n",
       "    var status_bar = document.createElement('span');\n",
       "    status_bar.classList = 'mpl-message pull-right';\n",
       "    toolbar.appendChild(status_bar);\n",
       "    this.message = status_bar;\n",
       "\n",
       "    // Add the close button to the window.\n",
       "    var buttongrp = document.createElement('div');\n",
       "    buttongrp.classList = 'btn-group inline pull-right';\n",
       "    button = document.createElement('button');\n",
       "    button.classList = 'btn btn-mini btn-primary';\n",
       "    button.href = '#';\n",
       "    button.title = 'Stop Interaction';\n",
       "    button.innerHTML = '<i class=\"fa fa-power-off icon-remove icon-large\"></i>';\n",
       "    button.addEventListener('click', function (_evt) {\n",
       "        fig.handle_close(fig, {});\n",
       "    });\n",
       "    button.addEventListener(\n",
       "        'mouseover',\n",
       "        on_mouseover_closure('Stop Interaction')\n",
       "    );\n",
       "    buttongrp.appendChild(button);\n",
       "    var titlebar = this.root.querySelector('.ui-dialog-titlebar');\n",
       "    titlebar.insertBefore(buttongrp, titlebar.firstChild);\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._remove_fig_handler = function (event) {\n",
       "    var fig = event.data.fig;\n",
       "    if (event.target !== this) {\n",
       "        // Ignore bubbled events from children.\n",
       "        return;\n",
       "    }\n",
       "    fig.close_ws(fig, {});\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._root_extra_style = function (el) {\n",
       "    el.style.boxSizing = 'content-box'; // override notebook setting of border-box.\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._canvas_extra_style = function (el) {\n",
       "    // this is important to make the div 'focusable\n",
       "    el.setAttribute('tabindex', 0);\n",
       "    // reach out to IPython and tell the keyboard manager to turn it's self\n",
       "    // off when our div gets focus\n",
       "\n",
       "    // location in version 3\n",
       "    if (IPython.notebook.keyboard_manager) {\n",
       "        IPython.notebook.keyboard_manager.register_events(el);\n",
       "    } else {\n",
       "        // location in version 2\n",
       "        IPython.keyboard_manager.register_events(el);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype._key_event_extra = function (event, _name) {\n",
       "    var manager = IPython.notebook.keyboard_manager;\n",
       "    if (!manager) {\n",
       "        manager = IPython.keyboard_manager;\n",
       "    }\n",
       "\n",
       "    // Check for shift+enter\n",
       "    if (event.shiftKey && event.which === 13) {\n",
       "        this.canvas_div.blur();\n",
       "        // select the cell after this one\n",
       "        var index = IPython.notebook.find_cell_index(this.cell_info[0]);\n",
       "        IPython.notebook.select(index + 1);\n",
       "    }\n",
       "};\n",
       "\n",
       "mpl.figure.prototype.handle_save = function (fig, _msg) {\n",
       "    fig.ondownload(fig, null);\n",
       "};\n",
       "\n",
       "mpl.find_output_cell = function (html_output) {\n",
       "    // Return the cell and output element which can be found *uniquely* in the notebook.\n",
       "    // Note - this is a bit hacky, but it is done because the \"notebook_saving.Notebook\"\n",
       "    // IPython event is triggered only after the cells have been serialised, which for\n",
       "    // our purposes (turning an active figure into a static one), is too late.\n",
       "    var cells = IPython.notebook.get_cells();\n",
       "    var ncells = cells.length;\n",
       "    for (var i = 0; i < ncells; i++) {\n",
       "        var cell = cells[i];\n",
       "        if (cell.cell_type === 'code') {\n",
       "            for (var j = 0; j < cell.output_area.outputs.length; j++) {\n",
       "                var data = cell.output_area.outputs[j];\n",
       "                if (data.data) {\n",
       "                    // IPython >= 3 moved mimebundle to data attribute of output\n",
       "                    data = data.data;\n",
       "                }\n",
       "                if (data['text/html'] === html_output) {\n",
       "                    return [cell, data, j];\n",
       "                }\n",
       "            }\n",
       "        }\n",
       "    }\n",
       "};\n",
       "\n",
       "// Register the function which deals with the matplotlib target/channel.\n",
       "// The kernel may be null if the page has been refreshed.\n",
       "if (IPython.notebook.kernel !== null) {\n",
       "    IPython.notebook.kernel.comm_manager.register_target(\n",
       "        'matplotlib',\n",
       "        mpl.mpl_figure_comm\n",
       "    );\n",
       "}\n"
      ],
      "text/plain": [
       "<IPython.core.display.Javascript object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
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LqMwHtSV5IMDrnyDiZtksZnka9R/lH3/+9+fyFuk6zEnljXfEkI4cJUeZSSC491dZ511yrwZcGaXDP6UQYwyscDsun7nO98p313CdeqMmGHybmB9E6f2ofb6kOI0tucuItftuOOOxdFHHx31tMReMvls0+omc9PIhop4ZKKBy0bI+OC96EUvqo2fGMeFAZtYN9zNQpOZtsQpH3AmETF28sknF7hztmF94Hv66aeX7uu0NTFefDzrBFETcUq7456GyGH3E7fEWONjTsxZnQseE0diRF/1qlclrfgzWfvCF75Q7vaFdlRixCk7/ohA6vL2t7+9eMMb3lBOvEMWK06ZDJOo681vfnNxww03lLu37OLGGuMVbVhnCFDc+PBYIFNqE2P3mskz9auKiGFx2qTM0LVMpp/+9KfP+VNqDP2k9eF+xDs5CKr285//vPxb28YiBQtIMcZ7iAt8G4YwXX/99UvhU2eM6XvuuWfUAvBwGUz6GYuJKw+Jv6bilPGHMaRucRSxwaIZ33dieZsY32ySWbHTyULSsDUVpyw44P7JeFRneHrRrnyLySDcxBhTSIBGbCX/Qot9k4jTvow5eFOxuM7iZJ0h+hl7+R42WbDmO8V3lLCokHfDsDht0naha4e/JcN/Z06bOzGnfei/hNvqQ4rTSXvDPLqfSRUrjdXJFavS7PpVJ8OsTl588cWtEuhKnDIpZ1W7+nEdPCyrhkxEWTnMYUw6Gfj5UA6sDXHKhPHhD3/4nJ0xPvAE81eNlVQG4dzWB7687xyvMjzZfNCDHlQmiMAVrmox4pTnZsJ32mmn3eH2s88+e6Fr0yjWCHoWF+p2O1hIYFLIDumkxkeHHT+ycxN/PLBx4pRdH96n4b5D7DK7raE46hhxyjjDZHnYLRPvDVbneZ/HGVl4ScRRt7uGmCcZzKRJUHh2jhOiDQYTf8XpuNZJ/zvvKO3PuDZsLC6wA1513WYBgsWX3Md4kUCIflmXRA7PCBYvWOyc1NjZYmFruE82Eaf0IRY46jLbkpiPBdOmorT6XAg9FgI+8IEPLBR9TcUpz4moCRn9H88TFpxytCe5JKgvCwDssg4sVZz2ZcyhD7GDTjbekDEmMnYTCjGpwZL24js2sD6KU/tQ+E3I2YcUp5P2tnl0/1FHHVVmmawaHxdEUyjFNy46fHDasi7EKRMNXJhwqQoZk2Q+mDk+iNXy2UEjEQET+zbEKckzSEJQNY6ToJ2rLldM8JjM5TwPri98cU/aY489CvpFNXM1MW58sBFhAxslThGT7PIRw1vNhLnaaquVZY3KnsxvsFuIa3Hd8TC4urLAkdt4dsQWsUhM2saJU9z9eYdDkx12iZkADk98R4lTPnZve9vbyslyVVgiBqjXuKRdCBcWGUJukewAkE01NO5NwvHSSy8t49QRz4rTSUiOvpfELaEFD9xAcTM88MAD5xSQczI8KHzUMTZrrrlmeUQR7pC5jIUPxnHEGf0zVpzSnxhD6lxZGcP4RuQMxWFXnV1NduWaiNNRSa7ImfC1r32tlQzinOVKew4WZVPEaZ/GHBblCMEIGaEgHE02acztcNmIYcbz3XffvVxkzdkfp7Fzah8aP4rl6EOK0/GcF5kriC2pJv0h5oSYHgZodtGqxi4QrittWRfiFHfBukRArPqFJjw5nx/3sJe85CVlVsOcMadM7tkFr2aPJDaWwQRXTNwaq4aYwG0ql/WNLzsUiD4mmMOGmyrilZ1FYjjrxCmTKMRa9WxD4rc4LxjBFjMZ5Lq6JGTs5obaLlebUQ4TLlwBSSwzLuaU61ldZtJD3NGwEVvH7iJjBws8deIUNzv4Vne/mOCykBKTLZyJEEcAVOswqA+/ERN/ncKRnSlchEk8luvsPt1679gSiJ7Pfvazc5qHnRnEaei4CrwLcJHNZcQcs1gVipHlKBUEdFtH2BCPyvmRuEvGxJzyrted94p7NC74bRgCmsUtdn3HxePy+yzAERscOhqIhVI8TYjVbdMQx2RDJgSmSYbyPo05hCPwjoaODiJ0igWFpvkQYtuE+G/6IjvVg5jT2HvrrpuGOLUPxbdSah/iFxSn8Zzn9ZUk9xjeBRo8LHEIxAvg4shuR9XN9b73vW+ZGKkunmxSaNMWpwgIdmJC8XxMQHDHjD3fdZJn5wPHpIdkNrmM9Pu0Z9X4ALN7hAjAbbUah8RKe90uctO69ZkvCzeIrarrHnF17KTjeorowviwM3FkMaMqapdddtlyN5CYzNh+w2SMeLaQESfO+abTMCYxeFEQ4xhrX/nKV0pxXz2WgGRNxLXi7njMMceUxVEuwhfvBJ552GDKbhHuZbF9EI8AYtZCRuZPdg3aNt6DJrxG1Udx+j86iH520KruqXzHrrzyyvJCFjLYxR42FkSI9ebeSY0FP3blQ0du8G1kTCA5XptGqACLY4zdo4x+S6hKyEiuxtE3bRvvb8x5kXgy4LFSNTwdEOIxZeR4FhYmiWNt0oZ9GnNY4GN+VzVcpvne4dXTpjHnIPcGx27lsLbFqX2oeSul9CF+RXHanPW8vIPJI7sRVWNVenB+HBPt0C4pyQqIWWjDpi1O61bi+UDRyXLE8rXBKaZMJul8OKvGR4gYWgwXxNCuAkk4cHWe1OYDX9yQ6C+DCfCACZmrcb3F2LVBQA0n2CA5ELubCFwSjjSxkFcD9zMh5b1kN3KWjZ0TBCiJa4hfHxg7xsQ0DXZI4AKz4QUSuLLrQoInJk2xxm8y6Qkdi8WuC6IldnEg9jfbvk5x+j/CLKiFzi3F1XVwTje7MiGvjw996EPlrvykxs47Xi4h433nXM9ZsbpEeCyWMZbFZN6fxrNQF3ZNq6EU/DYeKHUxqNOo27jf6NOYgzdJ3aIZi6y4d/fN2han9qHpvRGK0+mxntlfYkBlZZAd0GFjooi7J6uyGKvAoZU0Vt842qINm6Y45VnhENo1ZaAe7Iq18Zxtl8nkn53vaiIdYkmGEyERZ4ObWNWYBBInMonNJ76IJ3YreSfqYkAHrFjtZ3eTa0k41tTq+h3lsLuwww47NC2ys+vZ5WJyyUIYMb2jDIHPZJSFgJRERSyysNgSsjazULcJV3H6P7rEclYz17IgxDdjsIhY5w3CokWO84H5HoaSAvLfOZJpVoyFmLrcENPIut+EA+7+obAB5iPEr6aMBU1+f5Jr+zTmkCCOhdaqMU/Aw6nJQuAkzHLe26Y4tQ/lbKnxZSlOxzOa91cQE8e5VVXDtaZ6thguTFUXz0Fc6ji3ohSQ0xSnJKwZrLgP1xVxjhsYblp9NRLHsPNUNdwkcTEdGGey8nGqnkvGhAARhmBItfnIl10+4j1xD8XNsGqII4TYuKQ9o5gSt8hZeaFJBP2DpFV9M3aY2eHivazGOzGesBtFDNwk8U6MaYxtVWNXhjEsJs531rgqTv/bIrjRhs4dJjlS9bgKss/iWl413PPr3Fxj2h3xWedN0qY3UUzdqtcw9tPXqsY3jW/bYAE6peyc97B4irt1aOGKnW52vGfZ+jLmsFDMAk7oKKFcXgVdtFOb4tQ+NN0WVZxOl/dM/ho7ZaHjQkLHW5Ach1itqg27UuV8yGmKUyYaodVuXJZHnbOW83nbKiu0ws/kHL7VeJq6lethF++Ues5HvohTEmSRQCskTkn0gDhNTd5B7DGTtWpSIPj3YbJW956wk8+YwQ5JSJwyyUCcpi54cTYx7oostlRtv/32KzNF9tEUp/9tNdqPRaGqffrTny4zww4bWaOJqazaTjvtFFz0iX0v6kJhcI9l8j8ri0aMIfSjkIcHE+5DDjkk9pFbv65uoZwfZkEi19FtbTxIn8acOpd4vHzwoOPIpT5aW+LUPjT9t0FxOn3mM/WLJDhip6zqysrZcSRaqFrdilvVPTTXQ05LnF5//fWly2Uo4yJxmmQp7avVuaMQP0HSparV7QiEdiVimcw3vrjCc9A87t5Vd/gqExKwcI4m8ZZNk7Dgtoj7YshIzlD3t9h2mfZ17IwwGebYG1LyjzJ2czjnkOzOTWN069zT+T1cA5skOJk2o1G/pzgtyt0exFZ1wYa4a75PxHYPGwsUjO2DePDB33inEGzV62PbO+RFxL242YeS+cSWm/u6UWEBJOuqS7SWux4x5ZEILRQ+gufJ8LmuMWVN+5o+jTl13gScf0t26b5aW+LUPjT9N0JxOn3mM/WL7PqEjqAYFRBf57rSxoduWuKU2AtiMEKGsOrrSiLPU3eQ+aiEHbjMVTNQstPKcSJkTW1q84kvx/vsueeec2LWxiVEIqkWXgf8W3zxxaMQ1iV0YWLNZJuV7j4YWU05woKjKoaPMopJiJSS3ZgkOLCrGuf2hRIk9YEhdVScFuWxPKFjzUaJwjqXvNSkRbidLr300sHFTN5zMkrPihFTSjLDqiHK8WCYpaRgoezK1BvRGnJLnhXG1KNPYw7u3NXFGp6Bo804Gq2v1pY4tQ9N/41QnE6f+Uz9YuhjwISRgHiOyAgZKee32WabOX8iTozdpJw2LXHKpJmBuWqcC1o9nzLn87VdFrsG7DJUjwBCHLHLgGAKWd3B3Oz+cZ5nU5sPfNnFJNMuizDDhlgnyQ/n91WPkiGhTzX78fLLL1/uouJWyK7qKKs7U61PK9wcVYCYv+SSS+7wqHVHybCzymSUM/aGjXNh2XFl7BkXL0oWytDZpvAkw2pfTXFaFHW7PrCpyz7KOd2cz1s1rue+psbZl3iehOzqq68ueFdnxfguh9759dZbr/b83y7qjlcFu9+hOMjURYRpPkdfxhwWmOveTzyp6t7rabJM/a22xKl9KLVF0u9TnKaz6/2dde6b4z7YxIjhJlU9IBuhg+CJ3RWKATgtcVoXd7vZZpsV7JT11b70pS8Fj/kZt5CAuxsJE6rp/FmwQKyPEwdVXn3my2ST+LLqOYDsOLALykozuxCI9mFxyruL8f4gUpkUDBvnMZIkqm7HnmvrsoHutttuwYyWs/SeItYR89UENUxAYQUTxPnwhGIw9uBez4Sa+6vum09+8pPLBFSjzjpkt7Wa1As2xAZTZl9tURendWElMeMSibCqGXoZxwhfaSomiZUmNr9qfAOJPWw6Prb5PtJfLrroojk/wTnLnDM8K0aSMlylQ8biAs8xy9aXMYfv0RZbbBFE2XcvsbbEqX1o+j1PcTp95jPzi3XxHTHHU9TdS3ZfsvzmsmmJU1bV+QBWbdYSRjTlumDBguAxP8SVsPs2yuruRWwQf9rE+siXSSbC87DDDpsTk73BBhuUbmYIzIHViVP+zq4Au35kQqwmACJjKG5DockX7uR/+MMf5qCe5aQ+CAhE++c+97k5bo/EbpPIhjj3gYXE6eBvxKUO2gDX4GHj/SQsgXj3YeO4mro4wlnLotqkD3Htoi5O6T/swlct5qivunvJVk7W8iZGHUKZY0nYUw2HaFJuG9fiqRFKqDZrWVlPOeWUgsXgkOH5M8vZ8vs05hDTy/ytaiys/PWvf23jFZxamW2JU/vQ1Jpw4Q8pTqfPfCZ+kckyu5/VpCRM6phcsrsxyr73ve8Va6211pxL1llnneKcc87J9ozTEqe4voYS21SPWsn2YFMoiOch8Ut19xM3VHbxxq3uH3fcccW22247p6bbbbddQebeJtZHvrhEE3s7HKPIc5CxOpQga5Q4HbBil4YFD1xdhy20WMDv1501F8pK2qQ92ryWHUtE+3BME9mKEfOhRY1R4nRQT3Z+mFANn2vJzjW7LcMLBFwP46pgHZSDqy/ujH21RV2ccj7pT37ykznNR5uTxG+U1Y2HeIjwneEIo1gjI3BoDKxLMhdbbu7rSHTIGBJK9IdnAm7us2If//jHi5133nlOdch6zILeuO9Vl8/RpzGHxRgypVcN7wG8hPpsbYhT+1A3b4TitBvunf/qscceWyAyqsZHl4lvjNVNFK688so5E8aY8kLXTEucLrnkksGjQIh/C50Pmvo807yv7lzR2J2CugUMsqji9guzWOsr38FqPu6nuKEiQOsWbmLE6YAXxzY7P0gAACAASURBVFuQiIwzBomhZCGgarjNk2QpZJzbGDqbOLY92r4Od0Fcj1ns4n3j6I+6xCsx4pT6snPKBJaziBG+uOfipls13IlXXXXV4CMiZkPnY7bNI1f5i7I4Pe+88woWP6v2lKc8peDYsxjbdNNNi9NOO23OpSwWbbTRRjFFlNdwfnE1lpz/TvgCoRSzYn0aQ+qSv7FjWs2ZMCt8B/Xo05hDciw8dapGCEnoKL1ZYz2qPm2IU/tQN2+A4rQb7p3/6oYbbjgnFoxKnXnmmQUuizHG+Y3E4lUNlyf+lsOmJU6ZOFeP06H+TIY5BmQSW2qppYKHiseUyS7nIHYx5vrha9hRCmUm/elPf1q7s1T9jV133bXgTLSq4RrE32Ktz3xxGURAjhM1TcQp3G655ZZyBZvYL3ZvqsZOT905n036aaiN8Jgg22iqjYtLZ7ce8YigH5fdOVacDurKRBUXac5BDcW3n3vuucW6664bfDT6Axl7+2qLsjglgRhhI1VrMkZzLNgLXvCCOWXgCcHfYg0hSx+sGll6ydY7K9bmGJL7GenToUyxjIG//vWvJ/q5ulMJYgs9+uijy9j4OuvTmMPuNH2maoyZ1SR0sXxm5bo2xKl96L+t23Yfqr5DitNZ6VVTrAdHOZCFthrDtcIKK5RnAMa6N1133XWl22i1HNyF2RHKcczFtMQpda0+B03yiU98othxxx0nap0uxCk7CaHz65q6XdftVqy++up3cLEcB2i+8Q09b1NxOo4ZfajuPM5Jsyq2LU7HPdvw35uK03Fl17373DdrmVTHPUv174uqOL311lvLM4KJAx82vDgIQ4k9BxdvEMrhKJhhw/UVb5DYBRvc00PnQc5aNug2x5Cm7+646wmhYSGwaizcDR8/Na6c0N/bnlj3acwhJ0joHN5Zy96c0s5tiFP7kOI05V30ngQCZBQNHQfCLiirl01s4403Ls4444w5t5ARri65QZPypyVOSQbABKhquCeyszWJdSFOOfMvdKwPu6ChuJ5Rz0e8ILutVbvssssKMmDG2HzjG3rm3OKUREh15+viboyLYqrNZ3Fal4UcVmRrJRyhr7aoilOOEgntXLELSuKtJrbLLrsURxxxxJxbyMCLK3qM1Z31XeeiH1NmG9fgZbDccssFi550DMld37rjyxgDySI7ibUtTvs05tSd+UvSQnKJ9NnaEKf2of++EW33oep7585pn3tiQt1JjEDiiOqxFhRFogmESBNjYhA6cJzjMYirm9SmJU75gIfiWnJkRZ22OCXjHrsDuI0O22KLLVbuDlCfJlbnbsWh4yQHirH5xLfueXOLU9qv7lgm4tqIb0u1+SxOyZZa54LdhyMpRrXpoipOOTaoer4wnIgfZYG0idW5YBKnHDpyJVT21ltvHYwtnbWjx0aNIRyNtdVWWzVB1+q1JEwL5XdgDKzumDetSNsT6z6NOXvssUfBvKZqLDSz4Nxna0Oc2ocUp33uE72pO65IoYyZa665ZnH++ec3fg5SqCOEbr755jvcS4Y9fPU5+2sSm5Y45QiAH//4x3OqykAeOjKgyTORZTS0KztcBoIyJOZTYk5x2Qkd59M0rmpQP+J9qEfV7ZkVbf5GW4+z+cR3WuKU36nbcWYiFzoOYFw7DP7O+xhzPy6T1czClDEu5jS2HlyX26131Ep3Lo+OJs+X89pFUZziik325WrGWY4jwt0zJXykzhvkkksuqT1rc7gd63afOA4qdCRZznegaVmIu+pCJWU02Slu+psp13PMUygLOmVR/7rjoWJ+C++umB12Yi5DGWvHxZz2acxBmDKvqRpztdCxZTF8Z+WaNsQpz2YfKkoPyTb7UPUdcud0VnrVlOpRlwJ/EvfVukQVnGdIRtJJbFritM49OeXYlJTnzfmcZK8MHecziRtXXQKt448/vnjOc54z9pHnE99pitO6STQZa0PHAYxtiIYXTEMM5RanPCKxiMQXVo0za3Hr7KtNoz2asnnoQx9a5iqoGt45/G1Sqzv6oi5bc8zv0Xcot2ok8DrooIPGFlGXDJCFWrxTZske/ehHF2TQr9pee+1VkNF9VqwuvwH1a5LEb5LnmUTc9GXMqUsKxlE9LFriYdVXm6T9Rj2zfSj+jcjVBorTeOa9v5IkECQrYrdz2Jomg6iCYLUxdHbgyiuvXFx66aUTccsp2kZVhF0kMtBW7UlPelJx8cUXT/QMMTfnek4+4iHXbCZN7HKm7DJQfzJQhs7E22KLLYJHKlSfeb7wjWnLnNcsWLCgOPXUU+cUyYIACwNt2yyKoZhnxq0XV7uqcYwCLn59tVlsjzbFKd4aeG2EsrXSvnhkpFhdUkCOLcHjp+7Yo8Fv4VaPa2/IOHqiaehEyjPE3lMXH8txOCeeeGJsMa1f9/vf/75Yfvnlg79z0kknFVtuuWXrdZhkYt2XMWdUfCxH4qyyyiqtc27rByZpv1F1sg/Ft1iuNlCcxjPv/ZXsGoSS++DOMWnyIs5GDWW7nTTGK5doG9d4dQeAs4qIqB83WRlX/ri/53pOVsNDZz8ygcQVM9VY0MDtqmqc/0k2O8TvKJsvfFP5pd7H0QqhJGVk277mmmtSi42+bxbFUEzlt99+++B5zX3PSDmL7dGmOCWmNJT4i3G5zgU05v3gmhNOOCF4tnVMLCZ9j9wNIZs0k3Zs/WOvIwMumXCrliMLbmwdYq/j2BgWB6pGEsdQJt/YcmOvm2Ri3Zcx5x//+Ed5Vnfo6LwcpxPEsm7juknab1R97EPxrZWrDRSn8cx7fyVxpRdccMFUnwMxjMtwquUSbeN+/4c//GHBLmnIvvOd7wR3hseV2eTvOZ6TsyU5eiT0cW9Sl6bXIoZxsRtl84FvUy45rmdno85tmt2f0PmoOX53UMYsiqGY5yOe7tWvfvWcS1lkIhkULnh9tFlsjzbFKQI0tCjWZtshhgmBGGcs6v7pT3+acxnuwiExOK68tv5OnDUeLiG76qqrakV2W/UZVe6zn/3sgl3Sqj3jGc8oEP1t2yQT6z6NOcRGh5J/EfbFRkNfbZL2G/XM9qH4NyJXGyhO45n3+spR2eTafDDcm4jBSY1jyCHaYp6PZBsk2CABTNUmiW2K+W2uyfGcX/va1wrcT6ZtxGOEkkkN12M+8J02V36PRGNMgkOr3JPEicc+yyyKoZi6/+xnPyse+chHBi9lx4xJcB9tFtujLXF6ww03lGMyOz3TNEIfWPjht0cZWepDCUKe+MQnFizGzYqRbI8xJMTxgAMOKF73utfNSlXL0JpQojZCj/g2t+0uPcnEuk9jTp1HDu8J8zU8ovpok7TfqOe1D8W/DbnaQHEaz7zXV+6+++4FCYq6MD7gnEeXYjlEW+zv1iV2YjeS5B53vvOdY4tqfF2O5+RokWnEIYYejuMZ1l577ZHP3Xe+jRs10w11yajWXXfdgnjvNm0WxVDs83KeKcdjVY1+QsxgH20W26MtcXrIIYcUJCjqwnCl59zvUXbccccV2267bfCSH/3oR7XHGXXxPOwG4yJdtdVWW60gBnFWjNhivrfVzMzUj9CQl7/85a1WddKJdV/GHM4zXWuttYIsv/KVr3SyyJ2jYSdtv1F1sA/FtVCuNlCcxvHu9VXsuqywwgoFCQe6sA022KA488wzk346h2iL/eG6xE7cHxOHFPs7oesmfU5S2bPSH9phm6ResfcyaWDyMMr6zDeWQxvX1SWj4rcmjekeV99ZFEPj6jz4O0dA7bnnnnMuZ2eMXQ7idvtms9gebYlTwiy62oHk6BqSy40yskETI8kOb9V23HHHgvi9WbFRx7RMI2ylCQfmCyEXXhIOkWCRrLJt2aQT6z6NOZxresUVV8xBOS0X6jbacNL2G1Un+1Bci+VqA8VpHO9eX4Ub23Of+9w5zxAbW9Pk4UMrh+w4svPIimhTm1S0Nf29JzzhCQWr3lXjw0gmu7bcXSZ9Ttyz3vCGN8yp96Qxv9UCcQ0j+RFxe8NGggXcrsadRddXvk3fo5zXw5zFJRYgqrbJJpsEs/nm+v1ZFEOxz8aZfYw5oSNl+hpbNYvt0YY4ZaxdddVV5zQ135fQhDr2nQhdV7cjEiPa3vjGNxb777//nGI5+xkhRcjDLBiLlmQ9Dh1zM2tJwvD+wbshZByDMmkirFHtMenEuk9jTl2MLHy+/vWvF8985jNn4dVtVIdJ22/Uj9mH4poiVxsoTuN49/oqUrDjqlE1At+ZpOU0EkGEsuqlZtubVLQ1fbYvf/nLxVZbbRW8jTPhyIbbhk36nHWi7+yzzy449zSnvexlLyuOOuqoOUUec8wxBRkLR1lf+ebkl1IWE2AmwiE79thja90LU35r+J5ZFENNnqlOPExzAnbLLbcU9773vZtUu/baWWyPNsQp7ry49VaN70vofNJJ4PIdDI1bO+ywQ3CcG/6t66+/vkwoRBtXjezoZ511VqvhIPwmWfJZwBqX5GuUGDnyyCMLxvW2LaYv8DzsmoeOocM7iMXjZZZZppWq5phY92XMYdEOD4HQMU0cR8cReuMWm3M0Qsw7Efs7Odpv1G/Zh8a3RK42UJyOZ93rK9jNIqPnv/71rzs8B4MOH9bFF1886/NdffXVxUorrTSnTFzo+FtTl5xJRVvKwxHLRwxl1dg1PeOMM4qnP/3pKcWOvGeS56w7t4yVcnasmzIf93BMuEKrqkzGmDyPs77xHfc80/g7k092jWjPqrFrff755yef+Tiq/rMohprwxuWSxEihrKqcqUjfYVe6LWO8+OxnP1uwcJPDZrE9covT2267rQxRCLUZ35AVV1wxB8qFZZDshHfh1ltvvUO5fBvZaRz3jWThdZ999gnWibjV0FFQuR6AI75YYH77298+9nxKdn7wAAq5KzMfOOecc8aWMUm92Q1nYYHEfeOMfrPxxhsHL+O/U0bqmd2jfjvHxLpPYw7jEs8csu22264cu9oyThfg3GncuHMlqMvRfqOe1z40/m3I1QaK0/Gse31FXQwEiRzYcWnDCLQn4L5qKee/TSLaUp+NJCq4lPHhDwmBU089tUBg5bRJnpPshmQ5rBq7vOz25jZWtlnwqB5Zgwgmlq/u/L9BPfrGNze/1PIQJsQDhZKFMJmnf+V2I5xFMdSUH66AdQnZEK7f/OY3x2Zmbfqb9BH6HqKFM6Q5EiiHzWJ75BandbFdfFfOO++8HBjnlMH3kARHVYs59xExvfrqqwd3+ihv3333rfV6mORhyJDOe33JJZeUISerrLLK2OJYdMWNN3Qm+f3ud7+yLzz2sY8dW07TC+DIbjg7dbFxxMTtHn300cGf2mabbUrhlDvMJtfEuk9jTp1bO+A5juuggw7KvsB93XXXFS9+8YvL9y1n9vRc7Tfq/bYPje79udpAcdp0lO3Z9XXZ49rMyFaXZTElzmsS0TZJU5HcZ+eddw4WQVp7Buxddtllkp+4w72pz4lrzgMe8IA5MaAU3mbGyLrsz7Fn/PWFb7YGzlRQ3REAFM8xC7hb152LmlKFWRRDKc8xaqKLsCfh2TrrrJNS9Jx7EAu77bZbuROFPetZz1KcNiBLHPXpp58+5w6+K6961asalBR/Kd9Dwl+qRkgEoRHj7LLLLivfn7/85S/BS3fdddeCvACpR6oNF4oYpqx3vetdC3d7Y8Up5XDf3nvvHaznkksuWXzqU58KshjHIPR3PD04qubkk08u/9zkmB1YrrHGGsGM25TFAjEL7DnPes41saZ+fRlz8A7g3NO689HZ1WSRIMcxPiyK8I1i4XzgGdE3cWofGj0S5OpDitOUEbcn97DCE9rhu+9971u6K5G0oQ0jKzATPtw2ho2YGNyMl1hiieifTRVt0T8w4kIG0A9+8IO1V7ACjcvWpDGd7MTiGhbabcY1FwZ1xjE9nLdXtZVXXrl2JT8HGw7w5oNWNSYK1Dfm2J0+8M3BKmcZ7JribsXKfJ0xySY2jzjkVGMSwU4S5YTOsI114U79/dz3MaHHHbDO7Zz3lcUmxD8ZWFOMRD14qpBdeXjsU5zG0yT+jTGvurPHDhm7LezutWG465HoLZR5FzdYdvzGGeP4FltsMee7N7iPcBfeDyb7KaEWuPYTH/uBD3ygDJEZtibilPvqzmgdlEnSIURs3VnB41hce+215dF1RxxxxB0SkjURp/wG3xJ2zAlBChmx3LhOsxg0iXgikRFx/cQUhuKHEWd17q91LPo05hBfuv766wefneejbzDXYYMhZd5IfybfBGVUd877KE7tQ3Pf+tx9SHE6bpTt8d/rzpVkFTfkBprzUetWvw877LBGO45dilOEwB577BHMxjjMCncq3IyY/CIKxw3exDixu/LVr3613FEJncU4KH+cOK07A5MJTOgYjZxtjAvplVdeOadIztOrixcavrgPfHPyylUWE2kSuIwSqPwWiyYk9yKmBw+KcQsGN954Y5kEg10O3stf/vKXtVXumzjlQeh3CHdcyers7ne/e7nTufXWWxc84ygxxPvLjhkx2Aj5OpdTxWn8m//e9743mPCo7azU1JDv4uGHHz6nsk3CI8g0i6stwqTOELpM8jfffPNyAWmUaypZ0TmCi51dzuYNiWd+p6k4JQcFY8io0B7GC8ZxhCo5BsbFZiPiWfzBC4E+Vl2cpp5NxSn3sDi20UYbBRP3DBgjUjmRAOHPgjwxxKOMvouA/va3v12OdezUh8J4BmWkiNO+jTl4ehCCcNNNN9WiY+GOhQ3GNM7IxYuszhD5jImnnHJKOT7W7cz2VZzah9rtQ4rT+O9mr64kuQOrXSE3o5gU+ZM+LK5BL3nJS+YUg5tOaIew7ve6FKeDOh188MGlSB014Rhcy2BNwg52EHGRwo2LFW8mxrQFbk6h7Hih52fS8pa3vKXcVQ0Z4oFEU9VdBlbl4ZZydE+Tdq9zD0Ooh+K36sqeVb5NWEz7Wtqcd4OdmFAMarU+TN54L5lgkkCJ9xSXcN7Lm2++ubjqqqtqdyeqZZE8hV0GJvN9M54Zd312oGIMXvSx5ZZbrsxcyYQbZr/61a9KZvzf44wJMxOwHDaLbtY5Y04RbnCtGt8TYtTaNL6LLEhUDS8gxtrYBDwIM2JYY84V550iRp+xmsRLLI7w7UaEsjvKexbTv9mNQvg1McYQhPd+++0X9RsIPsYQ5hXUm3rx/iM6aLPq8WKhurCQi5BuanDgeBnOdY4xQl1Y2B3UFaFNXfnHkVwI6WoCrLpyOQ8Uwc0CX4r1acwhQzIiv7ozH3pu3lXeXTjjDcc3BYHPe3DNNdeU4j+0QFEti8UBxG4Oy+VSGlsX+9Adk8jl7EOK09i3sGfX1WVh4yOIcElxK2qCACHGxyy0Gnn55ZdHJ12YBXHKc7OjxMAXOgO1CZfYa1nBxKWYD2Od1WWJjI2Tiq1L3XVMSELubnykcBtfeumlo39iFvlGV77DCzmPDg+JUa7fuarHBA+XYna32l74yFXnunLYCSFumt3itgxeCCpco3PFxc1nccou1tOe9rQ5zUE4CEJvXNbcSdsRscVEGyFUNbLDLliwIPonGP84mgVX3zaNhRPeL/pl6jedZ8OlHbfpNg2vBZKEpSZcwmOEBGOI6ZiF4kmfBa8JxDtxzuO8oWJ+qy9jDouVPHPsAl7Ms4eugS9Zpnn3cvDlN6YtTgfPZR8KvwWT9CHFaWrPmvH7WAFmJbhquHri8jkNwx2IzItVY1LIBybGZkWcUldWAck6SNwEq4K5jZVIVodf//rXl9kfRxkTKVaxQ6IEl+1p7WqtueaaxQUXXDCnqinJS2aJb+62bbM8VuYPPPDAMsaLuI/chihg8st7mTsbcO66NimPHRQmu/RpGOYydtiIPUQ0cHRHTpvP4hRPG3ZIq8Z3ZJwLey7GfB/xRqga4zJutU0NF3mSxOVe1GRHn/M0X/GKV5S7rZMaLpgIR2IuR7l1Nv0dBDMLDvSFXBnuWRQlNpwYxpiduaZ1Js4Wriz65TqfeFCHPo05uJMjzgeJ3ZpyrLt+2WWXLcUv88DcC05diVOe1T70vxbP0YcUp7l63AyVg0sGO1ohdyBiHSdJlNLkMU866aTg+VXsqOLaGpMGfpbE6eDZ+SAy6WBlkfPYQgkUYjnh9ksiAjKsMgHCfTDGODaEWMKqsQLJqj1Jr6ZhZC0mG2PVOESd3dAUmwW+KfXu+h7cx3GnJkkWroWT7C7g+suxNbyTuKXy/89XY8J45JFHlgKI8THVcKskjg8hjzthGzZfxSmeNjALuVryHQll0m2DL+0fOpIFAcjOIhPrFMPDgSyl5Bmoy+g7rlwm8rhc8o5x1va4GPJx5YX+Tt3wumIM4ezkGJfiUDkkf8JrgH/s7rZhuFqT9R2RGkra1uQ3qSMLSsTo43mUugsd+5t9GnNYfIYz7rfUO8XwpsIbjHcXD4RcO6XVunQpTgd1sQ/l6UOK05SeNuP3MJgQhF41VgGJnZyWMTlmNTb0gWNVMjUr5rTqH/M77LgQ9A9z4jUQ0whvVp9xaSZonokNMTq4OBC/RJwGrk1ku2WHdFRSgbo6IIrJxlw1mMJ2WsZO3aGHHjrn5/i4s7I/6cpzV3ynxa+t38E1i/eDGC12bdjpZ3LNhxMBQKwM7x3tw2IR7w0TStzIeSc55zc2xq6tZ+iiXPovOwb0Z+LS4MY7DjPGMwQC7ur8Q0yRFGTQj+nbWhoBWCOIqsY4QjbWHLuDsTXjXNLQgiNJskaFWcSUzwISoo9/xInyvuFGTH/le0Gf490i8+wyyyxTPOpRjyr7I/9YVJ4mBzLrc4wOfQHxR1/gv9EXGJcZOwZ9gW8bon5QV+KQp2ksyPMdvvDCC8t+i3DFFZx2pK5wZbyDK/GouNnjBUICQ3Z0c7ndpzxzX8YcFo35nvDusvBM/gw4M9fhnaCvwpd/vBd8TwZjI4vVzIEWNbMPpbe44jSdnXdKQAISkIAEJCABCUhAAhKQQCYCitNMIC1GAhKQgAQkIAEJSEACEpCABNIJKE7T2XmnBCQgAQlIQAISkIAEJCABCWQioDjNBNJiJCABCUhAAhKQgAQkIAEJSCCdgOI0nZ13SkACEpCABCQgAQlIQAISkEAmAorTTCAtRgISkIAEJCABCUhAAhKQgATSCShO09l5pwQkIAEJSEACEpCABCQgAQlkIqA4zQTSYiQgAQlIQAISkIAEJCABCUggnYDiNJ2dd0pAAhKQgAQkIAEJSEACEpBAJgKK00wgLUYCEpCABCQgAQlIQAISkIAE0gkoTtPZeacEJCABCUhAAhKQgAQkIAEJZCKgOM0E0mIkIAEJSEACEpCABCQgAQlIIJ2A4jSdnXdKQAISkIAEJCABCUhAAhKQQCYCitNMIC1GAhKQgAQkIAEJSEACEpCABNIJKE7T2XmnBCQgAQlIQAISkIAEJCABCWQioDjNBNJiJCABCUhAAhKQgAQkIAEJSCCdgOI0nZ13SkACEpCABCQgAQlIQAISkEAmAorTTCAtRgISkIAEJCABCUhAAhKQgATSCShO09l5pwQkIAEJSEACEpCABCQgAQlkIqA4zQTSYiQgAQlIQAISkIAEJCABCUggnYDiNJ2dd0pAAhKQgAQkIAEJSEACEpBAJgKK00wgLUYCEpCABCQgAQlIQAISkIAE0gkoTtPZeacEJCABCUhAAhKQgAQkIAEJZCKgOM0E0mIkIAEJSEACEpCABCQgAQlIIJ2A4jSdnXdKQAISkIAEJCABCUhAAhKQQCYCitNMIC1GAhKQgAQkIAEJSEACEpCABNIJKE7T2XmnBCQgAQlIQAISkIAEJCABCWQioDjNBNJiJCABCUhAAhKQgAQkIAEJSCCdgOI0nZ13SkACEpCABCQgAQlIQAISkEAmAorTTCAtRgISkIAEJCABCUhAAhKQgATSCShO09l5pwQkIAEJSEACEpCABCQgAQlkIqA4zQTSYiQgAQlIQAISkIAEJCABCUggnYDiNJ2dd0pAAhKQgAQkIAEJSEACEpBAJgKK00wgLUYCEpCABCQgAQlIQAISkIAE0gkoTtPZeacEJCABCUhAAhKQgAQkIAEJZCKgOM0E0mIkIAEJSEACEpCABCQgAQlIIJ2A4jSdnXdKQAISkIAEJCABCUhAAhKQQCYCitNMIC1GAhKQgAQkIAEJSEACEpCABNIJKE7T2XmnBCQgAQlIQAISkIAEJCABCWQioDjNBNJiJCABCUhAAhKQgAQkIAEJSCCdgOI0nZ13SkACEpCABCQgAQlIQAISkEAmAorTTCAtRgISkIAEJCABCUhAAhKQgATSCShO09l5pwQkIAEJSEACEpCABCQgAQlkIqA4zQTSYiQgAQlIQAISkIAEJCABCUggnYDiNJ2dd0pAAhKQgAQkIAEJSEACEpBAJgKK00wgLUYCEpCABCQgAQlIQAISkIAE0gkoTtPZeacEJCABCUhAAhKQgAQkIAEJZCKgOM0E0mIkIAEJSEACEpCABCQgAQlIIJ2A4jSdnXdKQAISkIAEJCABCUhAAhKQQCYCitNMIC1GAhKQgAQkIAEJSEACEpCABNIJKE7T2XmnBCQgAQlIQAISkIAEJCABCWQioDjNBNJiJCABCUhAAhKQgAQkIAEJSCCdgOI0nZ13SkACEpCABCQgAQlIQAISkEAmAorTTCAtRgISkIAEJCABCUhAAhKQgATSCShO09l5pwQkIAEJSEACEpCABCQgAQlkIqA4zQTSYiQgAQlIQAISkIAEJCABCUggnYDiNJ2dd0pAAhKQgAQkIAEJSEACEpBAJgKK00wgLUYCEpCABCQgAQlIQAISkIAE0gkoTtPZeacEJCABCUhAAhKQgAQkIAEJZCKgOM0E0mIkIAEJSEACEpCABCQgAQlIIJ2A4jSdnXdKQAISkIAEJCABCUhAAhKQQCYCitNMIC1GAhKQgAQkIAEJSEACEpCABNIJKE7T2XmnBCQgAQlIQAISkIAEJCABCWQiM230MAAABEpJREFUoDjNBNJiJCABCUhAAhKQgAQkIAEJSCCdgOI0nZ13SkACEpCABCQgAQlIQAISkEAmAorTTCAtRgISkIAEJCABCUhAAhKQgATSCShO09l5pwQkIAEJSEACEpCABCQgAQlkIqA4zQTSYiQgAQlIQAISkIAEJCABCUggnYDiNJ2dd0pAAhKQgAQkIAEJSEACEpBAJgKK00wgLUYCEpCABCQgAQlIQAISkIAE0gkoTtPZeacEJCABCUhAAhKQgAQkIAEJZCKgOM0E0mIkIAEJSEACEpCABCQgAQlIIJ2A4jSdnXdKQAISkIAEJCABCUhAAhKQQCYCitNMIC1GAhKQgAQkIAEJSEACEpCABNIJKE7T2XmnBCQgAQlIQAISkIAEJCABCWQioDjNBNJiJCABCUhAAhKQgAQkIAEJSCCdgOI0nZ13SkACEpCABCQgAQlIQAISkEAmAorTTCAtRgISkIAEJCABCUhAAhKQgATSCShO09l5pwQkIAEJSEACEpCABCQgAQlkIqA4zQTSYiQgAQlIQAISkIAEJCABCUggnYDiNJ2dd0pAAhKQgAQkIAEJSEACEpBAJgKK00wgLUYCEpCABCQgAQlIQAISkIAE0gkoTtPZeacEJCABCUhAAhKQgAQkIAEJZCKgOM0E0mIkIAEJSEACEpCABCQgAQlIIJ2A4jSdnXdKQAISkIAEJCABCUhAAhKQQCYCitNMIC1GAhKQgAQkIAEJSEACEpCABNIJKE7T2XmnBCQgAQlIQAISkIAEJCABCWQioDjNBNJiJCABCUhAAhKQgAQkIAEJSCCdgOI0nZ13SkACEpCABCQgAQlIQAISkEAmAorTTCAtRgISkIAEJCABCUhAAhKQgATSCShO09l5pwQkIAEJSEACEpCABCQgAQlkIqA4zQTSYiQgAQlIQAISkIAEJCABCUggnYDiNJ2dd0pAAhKQgAQkIAEJSEACEpBAJgKK00wgLUYCEpCABCQgAQlIQAISkIAE0gkoTtPZeacEJCABCUhAAhKQgAQkIAEJZCKgOM0E0mIkIAEJSEACEpCABCQgAQlIIJ2A4jSdnXdKQAISkIAEJCABCUhAAhKQQCYCitNMIC1GAhKQgAQkIAEJSEACEpCABNIJKE7T2XmnBCQgAQlIQAISkIAEJCABCWQioDjNBNJiJCABCUhAAhKQgAQkIAEJSCCdgOI0nZ13SkACEpCABCQgAQlIQAISkEAmAorTTCAtRgISkIAEJCABCUhAAhKQgATSCShO09l5pwQkIAEJSEACEpCABCQgAQlkIqA4zQTSYiQgAQlIQAISkIAEJCABCUggnYDiNJ2dd0pAAhKQgAQkIAEJSEACEpBAJgKK00wgLUYCEpCABCQgAQlIQAISkIAE0gkoTtPZeacEJCABCUhAAhKQgAQkIAEJZCKgOM0E0mIkIAEJSEACEpCABCQgAQlIIJ3A/wPJZ+DFI/tPlQAAAABJRU5ErkJggg==\" width=\"849.9999815767466\">"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "%matplotlib notebook\n",
    "\n",
    "animated = []\n",
    "\n",
    "for text_a, text_b in [(\"kwintesencja\", \"quintessence\"), \n",
    "                       (\"los\", \"kloc\"), (\"Łódź\", \"Lodz\"), \n",
    "                       (\"ATGAATCTTACCGCCTCG\", \"ATGAGGCTCTGGCCCCTG\")]:\n",
    "    states = transform(text_a, text_b, get_steps(text_a, text_b))\n",
    "    print_2d(states)\n",
    "    animated.append(animate(states))\n",
    "    plt.draw()\n",
    "    plt.show() \n",
    "    writergif = animation.PillowWriter(fps=1) \n",
    "    animated[-1].save(f'{text_a}.gif', writer=writergif)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "copyrighted-eating",
   "metadata": {},
   "source": [
    "## 2. Najdłuższy wspólny podciąg"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "competitive-package",
   "metadata": {},
   "source": [
    "<i>4. Zaimplementuj algorytm obliczania najdłuższego wspólnego podciągu dla pary ciągów elementów.</i>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "average-soccer",
   "metadata": {},
   "outputs": [],
   "source": [
    "def get_lcs(text_a, text_b):\n",
    "    '''\n",
    "        zwraca:\n",
    "        * długość najdłuższego wspólnego podciągu słów text_a i text_b\n",
    "        * przykładowy najdłuższy wspólny podciąg\n",
    "        * tablicę krotek, gdzie oprócz wspólnych znaków należących do \n",
    "            najdłuższego wspólnego podciągu,\n",
    "            zapisane są również indeksy w kolejno słowach text_a i text_b,\n",
    "            pod którymi znajduje się znaki podciągu\n",
    "    '''\n",
    "    def delta(x, y): return 0 if str(x) == str(y) else 2\n",
    "    dist, path = levensheit(text_a, text_b, delta)\n",
    "    \n",
    "    lcs_len = (len(text_a) + len(text_b) - dist)//2\n",
    "\n",
    "    i, j = len(text_a), len(text_b)\n",
    "    common = []\n",
    "\n",
    "    while i > 0 or j > 0:\n",
    "        if path[i][j] == LEFT:\n",
    "            j -= 1\n",
    "        elif path[i][j] == UP:\n",
    "            i -= 1\n",
    "        else:\n",
    "            if path[i][j] == DIAG:\n",
    "                common.append((i-1, j-1, text_a[i-1]))\n",
    "            i -= 1\n",
    "            j -= 1\n",
    "\n",
    "    lcs = ''.join(str(x[2]) for x in reversed(common))\n",
    "    return lcs_len, lcs, common"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "wrapped-fabric",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "2 lo [(1, 2, 'o'), (0, 1, 'l')]\n"
     ]
    }
   ],
   "source": [
    "dist, lcs, common = get_lcs('los', 'kloc')\n",
    "print(dist, lcs, common)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "irish-accident",
   "metadata": {},
   "source": [
    "#### podział tekstu na tokeny, wybranie losowej części"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "negative-liberia",
   "metadata": {},
   "source": [
    "<i>5. Korzystając z gotowego tokenizera (np. spaCy - https://spacy.io/api/tokenizer) dokonaj podziału załączonego tekstu na tokeny.</i> "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "cordless-smell",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "William Shakespeare\n",
      " \n",
      " Romeo i Julia\n",
      " tłum. Józef Paszkowski\n",
      " \n",
      " ISBN 978-83-288-2903-9\n",
      " \n",
      " \n",
      " \n",
      " OSOBY:\n",
      "  * ESKALUS — książę panujący w Weronie\n",
      "  * PARYS — młody Weroneńczyk szlachetnego rodu, krewny księcia\n",
      "  * MONTEKI, KAPULET — naczelnicy dwóch domów nieprzyjaznych sobie\n",
      "  * STARZEC — stryjeczny brat Kapuleta\n",
      "  * ROMEO — syn Montekiego\n",
      "  * MERKUCJO — krewny księcia\n",
      "  * BENWOLIO — synowiec Montekiego\n",
      "  * TYBALT — krewny Pani Kapulet\n",
      "  * LAURENTY — ojciec franciszkanin\n",
      "  * JAN — brat z tegoż zgromadzenia\n",
      "\n",
      "(...)\n"
     ]
    }
   ],
   "source": [
    "nlp = Polish()\n",
    "tokenizer = nlp.tokenizer\n",
    "\n",
    "tokens = []\n",
    "\n",
    "with open('romeo-i-julia-700.txt', 'r') as f:\n",
    "    for line in f:\n",
    "        tokens.append(tokenizer(line))\n",
    "\n",
    "print(*tokens[:20])\n",
    "print('(...)')"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "gothic-violence",
   "metadata": {},
   "source": [
    "<i> 6. Stwórz 2 wersje załączonego tekstu, w których usunięto 3% losowych tokenów.\n",
    "</i>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "suitable-grill",
   "metadata": {},
   "outputs": [],
   "source": [
    "nlp = Polish()\n",
    "tokenizer = nlp.tokenizer\n",
    "\n",
    "tokens_a = []\n",
    "tokens_b = []\n",
    "\n",
    "with open('romeo-i-julia-700.txt', 'r') as f, open('file_a.txt', 'w') as f_a, open('file_b.txt', 'w') as f_b:\n",
    "    for line in f:\n",
    "        tokens = tokenizer(line)\n",
    "        for token in tokens[:-1]:\n",
    "            if random() > 0.03:\n",
    "                tokens_a.append(token)\n",
    "                f_a.write(str(token) + ' ')\n",
    "                \n",
    "            if random() > 0.03:\n",
    "                tokens_b.append(token)\n",
    "                f_b.write(str(token) + ' ')\n",
    "        \n",
    "        tokens_a.append('\\n') \n",
    "        tokens_b.append('\\n')\n",
    "        f_a.write('\\n')\n",
    "        f_b.write('\\n')"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "secondary-mayor",
   "metadata": {},
   "source": [
    "<i>7. Oblicz długość najdłuższego podciągu wspólnych tokenów dla tych tekstów.</i>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "interesting-myrtle",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "2922"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "get_lcs(tokens_a, tokens_b)[0]"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "egyptian-utility",
   "metadata": {},
   "source": [
    "#### diff"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "upper-infrastructure",
   "metadata": {},
   "source": [
    "<i>8. Korzystając z algorytmu z punktu 4 skonstruuj narzędzie, o działaniu podobnym do narzędzia diff, tzn. wskazującego w dwóch plikach linie, które się różnią. Na wyjściu narzędzia powinny znaleźć się elementy, które nie należą do najdłuższego wspólnego podciągu. Należy wskazać skąd dana linia pochodzi (< > - pierwszy/drugi plik) oraz numer linii w danym pliku. </i>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "funky-criminal",
   "metadata": {},
   "outputs": [],
   "source": [
    "def diff(file_a, file_b):\n",
    "    '''\n",
    "        znajduje i wypisuje różniące się linie w plikach \n",
    "        file_a i file_b,\n",
    "    '''\n",
    "    with open(file_a, 'r') as f_a, open(file_b, 'r') as f_b:\n",
    "        lines_a = list(f_a)\n",
    "        lines_b = list(f_b)\n",
    "    \n",
    "    _, _, common = get_lcs(lines_a, lines_b)\n",
    "    i = 0\n",
    "    j = 0\n",
    "    \n",
    "    for common_a, common_b, _ in reversed(common):\n",
    "        while i < common_a or j < common_b:\n",
    "            if i < common_a:\n",
    "                print(f\"< {i} | {lines_a[i]}\")\n",
    "                i += 1\n",
    "            if j < common_b:\n",
    "                print(f\"> {j} | {lines_b[j]}\")\n",
    "                j += 1\n",
    "        i += 1\n",
    "        j += 1\n",
    "    \n",
    "    while i < len(lines_a) or j < len(lines_b):\n",
    "        if i < len(lines_a):\n",
    "            print(f\"< {i} | {lines_a[i]}\")\n",
    "            i += 1\n",
    "        if j < len(lines_b):\n",
    "            print(f\"> {j} | {lines_b[j]}\")\n",
    "            j += 1"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "talented-terrain",
   "metadata": {},
   "source": [
    "<i>9. Przedstaw wynik działania narzędzia na tekstach z punktu 6. Zwróć uwagę na dodanie znaków przejścia do nowej linii, które są usuwane w trakcie tokenizacji. </i>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "southern-hobby",
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "< 5 | ISBN 978 - 83 - - 2903 - 9 \n",
      "\n",
      "> 5 | ISBN 978 - 83 - 288 - 2903 - \n",
      "\n",
      "< 15 |   * MERKUCJO — krewny księcia \n",
      "\n",
      "> 15 |   * MERKUCJO — księcia \n",
      "\n",
      "< 22 |   * ABRAHAM — służący Montekiego \n",
      "\n",
      "> 22 |   * ABRAHAM służący Montekiego \n",
      "\n",
      "< 23 |   APTEKARZ \n",
      "\n",
      "> 23 |   * APTEKARZ \n",
      "\n",
      "< 32 | * Obywatele weroneńscy , różne osoby płci obojej , liczący się do przyjaciół obu domów , maski , straż wojskowa i inne osoby . \n",
      "\n",
      "> 32 |   * Obywatele weroneńscy , różne osoby płci obojej , się do przyjaciół obu domów , maski , straż wojskowa i inne osoby . \n",
      "\n",
      "< 37 | Rzecz odbywa przez większą część w Weronie , przez część piątego aktu w Mantui . \n",
      "\n",
      "> 37 | Rzecz odbywa się przez większą część sztuki w Weronie przez część piątego aktu w Mantui . \n",
      "\n",
      "< 45 | Dwa rody , jednako i sławne — \n",
      "\n",
      "> 45 | Dwa rody , zacne jednako i — \n",
      "\n",
      "< 47 | Do nowej zbrodni złości dawne , \n",
      "\n",
      "> 47 | Do zbrodni pchają złości dawne \n",
      "\n",
      "< 102 | Tak ale nie zaraz zwykłeś się dać rozruchać . \n",
      "\n",
      "> 102 | Tak , ale nie zaraz zwykłeś się dać rozruchać . \n",
      "\n",
      "< 112 | Rozruchać się tyle znaczy co ruszyć z miejsca ; być walecznym to stać nieporuszenie : pojmuję więc , że skutkiem rozruchania się twego będzie - drapnięcie . \n",
      "\n",
      "> 112 | Rozruchać się tyle znaczy co ruszyć się z miejsca ; być walecznym jest to stać nieporuszenie : pojmuję więc , że skutkiem rozruchania się twego będzie - drapnięcie . \n",
      "\n",
      "< 122 | To właśnie pokazuje twoją ; mur dla nikogo niestraszny i tylko słabi go się trzymają . \n",
      "\n",
      "> 122 | To właśnie pokazuje twoją słabą stronę ; mur dla nikogo niestraszny i tylko słabi go się trzymają . \n",
      "\n",
      "< 127 | Prawda , dlatego to kobiety , jako najsłabsze , tulą się zawsze do muru . Ja też odtrącę od muru ludzi Montekich , a kobiety Montekich przyprę muru . \n",
      "\n",
      "> 127 | Prawda , dlatego to kobiety , jako najsłabsze , tulą się zawsze do muru . Ja też odtrącę od muru ludzi Montekich , a kobiety Montekich przyprę do . \n",
      "\n",
      "< 154 | / Wchodzą Abraham i Baltazar . / \n",
      "\n",
      "> 154 | / Abraham i Baltazar . / \n",
      "\n",
      "< 159 | Mój giwer już dobyty : zaczep ich , ja stanę z tyłu . \n",
      "\n",
      "> 159 | Mój giwer już dobyty : zaczep , ja stanę z tyłu . \n",
      "\n",
      "< 174 | Ja bym się miał bać z twojej przyczyny ! \n",
      "\n",
      "> 174 | Ja bym miał bać z twojej przyczyny ! \n",
      "\n",
      "< 177 | SAMSON \n",
      "\n",
      "> 178 | \n",
      "\n",
      "< 189 | Nie jak chcą , ale jak śmią . im gębę wykrzywię ; hańba im , jeśli to ścierpią . \n",
      "\n",
      "> 189 | Nie chcą , ale jak śmią . Ja im gębę wykrzywię ; hańba im , jeśli to ścierpią . \n",
      "\n",
      "< 204 | Czy na nas skrzywiłeś , mości panie ? \n",
      "\n",
      "> 204 | Czy na nas się skrzywiłeś , mości panie ? \n",
      "\n",
      "< 221 | Nie , mości panie ; nie skrzywiłem się na was tylko skrzywiłem się tak sobie . \n",
      "\n",
      "> 221 | Nie , mości panie ; nie się na was , skrzywiłem się tak sobie . \n",
      "\n",
      "< 248 | Niech i tak . \n",
      "\n",
      "> 248 | Niech i tak będzie . \n",
      "\n",
      "< 257 | Powiedz : lepszy . Oto nadchodzi jeden z mego pana . \n",
      "\n",
      "> 257 | Powiedz : lepszy . Oto nadchodzi jeden z krewnych mego pana . \n",
      "\n",
      "< 262 | inaczej ; lepszy . \n",
      "\n",
      "> 262 | Nie inaczej ; lepszy . \n",
      "\n",
      "< 277 | Odstąpcie , głupcy ; schowajcie miecze pochew . Sami nie wiecie , co robicie . \n",
      "\n",
      "> 277 | Odstąpcie , głupcy ; schowajcie miecze do pochew . Sami nie wiecie , co robicie . \n",
      "\n",
      "< 290 | BENWOLIO \n",
      "\n",
      "< 292 | Przywracam tylko pokój . Włóż miecz nazad \n",
      "\n",
      "> 291 | \n",
      "\n",
      "> 292 | Przywracam tylko pokój . miecz nazad \n",
      "\n",
      "< 300 | Szatana , wszystkich Montekich i ciebie . \n",
      "\n",
      "> 300 | Szatana wszystkich Montekich i ciebie . \n",
      "\n",
      "< 303 | / Walczą . Nadchodzi kilku przyjaciół obu partii i mieszają się do zwady ; wkrótce potem mieszczanie z pałkami . / \n",
      "\n",
      "> 303 | / Walczą . Nadchodzi kilku przyjaciół obu partii i mieszają się do zwady ; wkrótce potem wchodzą z pałkami . / \n",
      "\n",
      "< 308 | Hola ! berdyszów ! pałek ! Dalej po nich ! \n",
      "\n",
      "> 308 | Hola ! berdyszów ! pałek ! Dalej nich ! \n",
      "\n",
      "< 311 | / Wchodzą Kapulet i Kapulet / \n",
      "\n",
      "> 311 | / Wchodzą Kapulet i Pani Kapulet \n",
      "\n",
      "< 327 | , mówię ! Stary Monteki nadchodzi . \n",
      "\n",
      "> 327 | Miecz , mówię ! Stary Monteki nadchodzi . \n",
      "\n",
      "< 328 | I szydnie swoją klingą mi urąga . \n",
      "\n",
      "> 328 | I szydnie swoją klingą mi urąga \n",
      "\n",
      "< 337 | do żony / \n",
      "\n",
      "> 337 | / do żony / \n",
      "\n",
      "< 339 |                          mnie , pani . \n",
      "\n",
      "> 339 |                          Puść mnie , pani . \n",
      "\n",
      "< 351 | poddani , \n",
      "\n",
      "> 351 | Zapamiętali niesforni poddani , \n",
      "\n",
      "< 358 | tego , co niniejszym \n",
      "\n",
      "> 358 | I posłuchajcie tego , co niniejszym \n",
      "\n",
      "< 361 | Przez was , Monteki oraz Kapulecie \n",
      "\n",
      "> 361 | Przez was , Monteki oraz Kapulecie , \n",
      "\n",
      "< 362 | Trzykroć już spokój miasta zakłóciły , \n",
      "\n",
      "> 362 | Trzykroć już spokój zakłóciły , \n",
      "\n",
      "< 368 | Niechęci przecinać . Jeżeli \n",
      "\n",
      "> 368 | Niechęci wasze przecinać . Jeżeli \n",
      "\n",
      "< 371 | A teraz wszyscy ustąpcie niezwłocznie . \n",
      "\n",
      "> 371 | A teraz wszyscy ustąpcie niezwłocznie \n",
      "\n",
      "< 373 | Ty zaś , Monteki , przyjdziesz południu \n",
      "\n",
      "> 373 | Ty zaś , Monteki , przyjdziesz po południu \n",
      "\n",
      "< 379 | / Książę z orszakiem wychodzi . Podobnież Kapulet , Pani Kapulet , Tybalt , i słudzy . / \n",
      "\n",
      "> 379 | / Książę z orszakiem wychodzi . Podobnież Kapulet , Pani Kapulet Tybalt , obywatele i słudzy . \n",
      "\n",
      "> 382 | MONTEKI \n",
      "\n",
      "< 383 | \n",
      "\n",
      "> 384 | Kto tę nową zwadę ? Mów , synowcze , \n",
      "\n",
      "< 384 | Kto wszczął tę nową zwadę ? Mów , synowcze , \n",
      "\n",
      "< 395 | Jął się wywijać nim i siec powietrze \n",
      "\n",
      "> 395 | Jął się wywijać nim i siec powietrze , \n",
      "\n",
      "< 396 | Które świszczało tylko szydząc z marnych \n",
      "\n",
      "> 396 | Które świszczało tylko szydząc z \n",
      "\n",
      "< 398 | Cięcia i pchnięcia , zbiegł się \n",
      "\n",
      "> 398 | Cięcia i pchnięcia zamieniali , zbiegł się \n",
      "\n",
      "< 405 | Lecz gdzież Romeo ? Widział żeś go dzisiaj ? \n",
      "\n",
      "> 405 | Lecz Romeo ? Widział żeś go dzisiaj ? \n",
      "\n",
      "< 406 | Jakże się cieszę , że nie był w tym starciu . \n",
      "\n",
      "> 406 | Jakże się , że nie był w tym starciu . \n",
      "\n",
      "< 416 | , już tak rano , syn wasz się przechadzał . \n",
      "\n",
      "> 416 | Tam , już tak rano , syn wasz się przechadzał . \n",
      "\n",
      "< 421 | Mierząc mym własnym serce nasze bowiem \n",
      "\n",
      "> 421 | Mierząc mym własnym ( serce nasze bowiem \n",
      "\n",
      "< 430 | o świcie już go tam widziano \n",
      "\n",
      "> 430 | Nieraz o świcie już go tam widziano \n",
      "\n",
      "< 434 | Wesołe słońce sprzed Aurory \n",
      "\n",
      "> 434 | Wesołe słońce sprzed łoża Aurory \n",
      "\n",
      "< 436 | On , uciekając od widoku , \n",
      "\n",
      "> 436 | On , uciekając od widoku światła , \n",
      "\n",
      "< 437 | Co tchu się w swoim pokoju ; \n",
      "\n",
      "> 437 | Co tchu zamykał się w swoim pokoju ; \n",
      "\n",
      "< 438 | Zasłaniał okna przed jasnym dnia blaskiem \n",
      "\n",
      "> 438 | okna przed dnia blaskiem \n",
      "\n",
      "< 451 | Nie znam i z niego wydobyć nie mogę . \n",
      "\n",
      "> 451 | Nie znam i z nie mogę . \n",
      "\n",
      "< 456 | Wybadywał żeś go jakim sposobem ? \n",
      "\n",
      "> 456 | Wybadywał żeś go sposobem ? \n",
      "\n",
      "< 463 | Tak im jest wierny , tak zamknięty w sobie , \n",
      "\n",
      "> 463 | Tak im jest wierny , zamknięty w sobie , \n",
      "\n",
      "< 471 | / Romeo ukazuje się w głębi . / \n",
      "\n",
      "> 471 | / ukazuje się w głębi . / \n",
      "\n",
      "< 480 | MONTEKI \n",
      "\n",
      "< 482 | Obyś w tej sprawie co nam serce rani , \n",
      "\n",
      "< 483 | Mógł być szczęśliwszym od nas ! Pójdźmy , pani . \n",
      "\n",
      "< 485 | / Wychodzą Monteki Pani Monteki . / \n",
      "\n",
      "> 482 | Obyś w tej sprawie , co nam serce rani , \n",
      "\n",
      "> 483 | Mógł być szczęśliwszym od ! Pójdźmy , pani . \n",
      "\n",
      "> 485 | / Wychodzą Monteki i Pani Monteki . / \n",
      "\n",
      "> 487 | \n",
      "\n",
      "< 505 |                          Jak \n",
      "\n",
      "> 505 |                          Jak nudnie \n",
      "\n",
      "< 512 | Tak jest . Lecz cóż tak chwile twoje dłuży ? \n",
      "\n",
      "> 512 | Tak jest . cóż tak chwile twoje dłuży ? \n",
      "\n",
      "< 515 | ROMEO \n",
      "\n",
      "> 516 | \n",
      "\n",
      "< 535 | ROMEO \n",
      "\n",
      "< 537 | Brak jej , skąd bym pragnął wzajemności . \n",
      "\n",
      "> 537 | Brak jej tam , skąd bym pragnął wzajemności . \n",
      "\n",
      "> 539 | \n",
      "\n",
      "< 542 | Niestety ! Czemuż zdając się niebianką , \n",
      "\n",
      "> 542 | Niestety Czemuż , zdając się niebianką , \n",
      "\n",
      "< 543 | Miłość jest w gruncie tak srogą tyranką ? \n",
      "\n",
      "> 543 | Miłość jest w gruncie tak srogą ? \n",
      "\n",
      "< 548 | Niestety ! Czemuż , z zasłoną na skroni \n",
      "\n",
      "> 548 | Niestety ! Czemuż , z zasłoną na skroni , \n",
      "\n",
      "< 549 | Miłość na oślep zawsze cel goni ! \n",
      "\n",
      "> 549 | Miłość na oślep zawsze cel swój goni ! \n",
      "\n",
      "< 551 | Jakiś spór ? Nie mi o nim , wiem wszystko . \n",
      "\n",
      "> 551 | Jakiś spór ? mów mi o nim , wiem wszystko . \n",
      "\n",
      "< 556 | ! Poważna pustoto ! \n",
      "\n",
      "> 556 | Odpychająca ! Poważna pustoto ! \n",
      "\n",
      "< 560 | Taką niełączność łączy miłość . \n",
      "\n",
      "> 560 | Taką niełączność łączy moja miłość . \n",
      "\n",
      "< 577 | Poczciwej duszy twojej \n",
      "\n",
      "> 577 | Poczciwej duszy twojej . \n",
      "\n",
      "< 584 | mi już ciężył mój smutek , ty jego \n",
      "\n",
      "> 584 | Dość mi już ciężył mój smutek , ty jego \n",
      "\n",
      "< 585 | Brzemię powiększasz przewyżką ; \n",
      "\n",
      "> 585 | Brzemię powiększasz przewyżką twojego ; \n",
      "\n",
      "< 586 | Współczucie twoje nad moim cierpieniem \n",
      "\n",
      "> 586 | Współczucie nad moim cierpieniem \n",
      "\n",
      "< 588 | Dla mego serca . Miłość , przyjacielu \n",
      "\n",
      "> 588 | Dla mego serca . Miłość , przyjacielu , \n",
      "\n",
      "< 589 | To dym , co z parą westchnień się unosi ; \n",
      "\n",
      "> 589 | To dym , co z parą się unosi ; \n",
      "\n",
      "< 590 | To żar , w oku szczęśliwego płonie ; \n",
      "\n",
      "> 590 | To żar , co w oku szczęśliwego płonie ; \n",
      "\n",
      "< 591 | Morze łez , w którym nieszczęśliwy tonie \n",
      "\n",
      "> 591 | Morze , w którym nieszczęśliwy tonie . \n",
      "\n",
      "< 592 | Czymże więcej ? Istnym amalgamem , \n",
      "\n",
      "> 592 | Czymże jest więcej ? Istnym amalgamem , \n",
      "\n",
      "< 607 | Ach ! ja nie jestem tu , jestem sobą ; \n",
      "\n",
      "> 607 | Ach ! ja nie jestem tu , nie jestem sobą ; \n",
      "\n",
      "< 613 | Kogóż kochasz ? mów ! \n",
      "\n",
      "> 613 | Kogóż to kochasz ? mów ! \n",
      "\n",
      "< 619 | Mam – że wraz jęczyć i mówić ? \n",
      "\n",
      "> 619 | – że wraz jęczyć i mówić ? \n",
      "\n",
      "< 626 | Kogóż to ? Powiedz . \n",
      "\n",
      "> 626 | Kogóż to kochasz ? Powiedz . \n",
      "\n",
      "< 632 | Pisać testament : – ż to wezwanie \n",
      "\n",
      "> 632 | Pisać testament : będzie – ż to wezwanie \n",
      "\n",
      "< 633 | Dobre dla tego , kto jest w tak stanie ? \n",
      "\n",
      "> 633 | Dobre dla tego , kto jest w tak złym stanie ? \n",
      "\n",
      "< 634 | więc , kobietę kocham . \n",
      "\n",
      "> 634 | A więc , kobietę kocham . \n",
      "\n",
      "< 640 | Gdym to pomyślał , mi powierzył \n",
      "\n",
      "> 640 | Gdym to pomyślał , nimeś mi powierzył . \n",
      "\n",
      "< 645 | Biegle celujesz . I ta , którą kocham , \n",
      "\n",
      "> 645 | Biegle celujesz . I ta , którą kocham \n",
      "\n",
      "< 657 | Kupida ona ma naturę Diany ; \n",
      "\n",
      "> 657 | Kupida ; ona ma naturę ; \n",
      "\n",
      "< 663 | Bogata w wdzięki , w tym jedynie biedna \n",
      "\n",
      "> 663 | Bogata w wdzięki , w tym jedynie biedna , \n",
      "\n",
      "< 664 | Że kiedy umrze , do grobu z nią zstąpi \n",
      "\n",
      "> 664 | Że kiedy umrze do grobu z zstąpi \n",
      "\n",
      "< 676 | Bo piękność , którą własna srogość strawia , \n",
      "\n",
      "> 676 | Bo piękność , którą własna srogość strawia \n",
      "\n",
      "< 679 | Zbyt mądrze piękna : stąd istnym jest głazem . \n",
      "\n",
      "> 679 | Zbyt piękna : stąd istnym jest głazem . \n",
      "\n",
      "< 680 | Przysięgła nie kochać i dzięki \n",
      "\n",
      "> 680 | Przysięgła nigdy nie kochać i dzięki \n",
      "\n",
      "< 681 | Temu skazanym - wieczne cierpieć męki . \n",
      "\n",
      "> 681 | Temu skazanym - wieczne cierpieć męki \n",
      "\n",
      "> 684 | BENWOLIO \n",
      "\n",
      "< 685 | \n",
      "\n",
      "< 691 | Doradź – że także , jakim bym \n",
      "\n",
      "> 691 | Doradź – że także , jakim bym sposobem \n",
      "\n"
     ]
    }
   ],
   "source": [
    "diff('file_a.txt', 'file_b.txt')"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "thorough-inventory",
   "metadata": {},
   "source": [
    "## Wnioski"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "accompanied-philadelphia",
   "metadata": {},
   "source": [
    "- Odległość edycyjną można wykorzystać do znajdowania najdłuższego wspólnego podciągu dwóch tekstów.\n",
    "- Najdłuższe wspólne podciągi mogą mieć zastosowanie do wskazywania różnic w linijkach tekstu, co jest przydatne np. w systemach typu version control."
   ]
  },
  {
   "cell_type": "markdown",
   "id": "dress-coach",
   "metadata": {},
   "source": [
    "M. Hawryluk 05.05.2021"
   ]
  }
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