diff --git a/aiida_workgraph/executors/qe.py b/aiida_workgraph/executors/qe.py
deleted file mode 100644
index e803ba17..00000000
--- a/aiida_workgraph/executors/qe.py
+++ /dev/null
@@ -1,28 +0,0 @@
-from typing import Dict
-from aiida_workgraph import task
-from aiida.orm import StructureData, UpfData
-
-
-@task(
-    inputs=[
-        {"identifier": "workgraph.string", "name": "pseudo_family"},
-        {"identifier": StructureData, "name": "structure"},
-    ],
-    outputs=[{"identifier": UpfData, "name": "Pseudo"}],
-)
-def get_pseudo_from_structure(
-    pseudo_family: str, structure: StructureData
-) -> Dict[str, UpfData]:
-    """for input_namespace"""
-    from aiida.orm import Group, QueryBuilder
-
-    pseudo_group = (
-        QueryBuilder().append(Group, filters={"label": pseudo_family}).one()[0]
-    )
-    elements = [kind.name for kind in structure.kinds]
-    pseudos = {}
-    for ele in elements:
-        for n in pseudo_group.nodes:
-            if ele == n.element:
-                pseudos[ele] = n
-    return {"Pseudo": pseudos}
diff --git a/aiida_workgraph/web/frontend/src/rete/customization.ts b/aiida_workgraph/web/frontend/src/rete/customization.ts
deleted file mode 100644
index aec6f6ed..00000000
--- a/aiida_workgraph/web/frontend/src/rete/customization.ts
+++ /dev/null
@@ -1,97 +0,0 @@
-import { NodeEditor, GetSchemes, ClassicPreset } from 'rete';
-
-import { AreaExtensions, AreaPlugin } from 'rete-area-plugin';
-import {
-  ConnectionPlugin,
-  Presets as ConnectionPresets,
-} from 'rete-connection-plugin';
-import {
-  ReactPlugin,
-  ReactArea2D,
-  Presets as ReactPresets,
-} from 'rete-react-plugin';
-import { createRoot } from 'react-dom/client';
-
-import { CustomNode } from './customization/CustomNode';
-import { StyledNode } from './customization/StyledNode';
-import { CustomSocket } from './customization/CustomSocket';
-import { CustomConnection } from './customization/CustomConnection';
-
-import { addCustomBackground } from './customization/custom-background';
-
-type Schemes = GetSchemes<
-  ClassicPreset.Node,
-  ClassicPreset.Connection<ClassicPreset.Node, ClassicPreset.Node>
->;
-type AreaExtra = ReactArea2D<Schemes>;
-
-const socket = new ClassicPreset.Socket('socket');
-
-export async function createEditor(container: HTMLElement) {
-  const editor = new NodeEditor<Schemes>();
-  const area = new AreaPlugin<Schemes, AreaExtra>(container);
-  const connection = new ConnectionPlugin<Schemes, AreaExtra>();
-  const reactRender = new ReactPlugin<Schemes, AreaExtra>({ createRoot });
-
-  AreaExtensions.selectableNodes(area, AreaExtensions.selector(), {
-    accumulating: AreaExtensions.accumulateOnCtrl(),
-  });
-
-  reactRender.addPreset(
-    ReactPresets.classic.setup({
-      customize: {
-        node(context) {
-          if (context.payload.label === 'Fully customized') {
-            return CustomNode;
-          }
-          if (context.payload.label === 'Override styles') {
-            return StyledNode;
-          }
-          return ReactPresets.classic.Node;
-        },
-        socket() {
-          return CustomSocket;
-        },
-        connection() {
-          return CustomConnection;
-        },
-      },
-    })
-  );
-
-  connection.addPreset(ConnectionPresets.classic.setup());
-
-  addCustomBackground(area);
-
-  editor.use(area);
-  area.use(connection);
-  area.use(reactRender);
-
-  // AreaExtensions.simpleNodesOrder(area);
-
-  const aLabel = 'Override styles';
-  const bLabel = 'Fully customized';
-
-  const a = new ClassicPreset.Node(aLabel);
-  a.addOutput('a', new ClassicPreset.Output(socket));
-  a.addInput('a', new ClassicPreset.Input(socket));
-  await editor.addNode(a);
-
-  const b = new ClassicPreset.Node(bLabel);
-  b.addOutput('a', new ClassicPreset.Output(socket));
-  b.addInput('a', new ClassicPreset.Input(socket));
-  await editor.addNode(b);
-
-  await area.translate(a.id, { x: 0, y: 0 });
-  await area.translate(b.id, { x: 300, y: 0 });
-
-  await editor.addConnection(new ClassicPreset.Connection(a, 'a', b, 'a'));
-
-  setTimeout(() => {
-    AreaExtensions.zoomAt(area, editor.getNodes());
-  }, 300);
-
-  return {
-    destroy: () => area.destroy(),
-  };
-}
diff --git a/aiida_workgraph/web/frontend/src/rete/customization/CustomConnection.tsx b/aiida_workgraph/web/frontend/src/rete/customization/CustomConnection.tsx
deleted file mode 100644
index a5696af2..00000000
--- a/aiida_workgraph/web/frontend/src/rete/customization/CustomConnection.tsx
+++ /dev/null
@@ -1,36 +0,0 @@
-import * as React from "react";
-import styled from "styled-components";
-import { ClassicScheme, Presets } from "rete-react-plugin";
-
-const { useConnection } = Presets.classic;
-
-const Svg = styled.svg`
-  overflow: visible !important;
-  position: absolute;
-  pointer-events: none;
-  width: 9999px;
-  height: 9999px;
-`;
-
-const Path = styled.path<{ styles?: (props: any) => any }>`
-  fill: none;
-  stroke-width: 5px;
-  stroke: black;
-  pointer-events: auto;
-  ${(props) => props.styles && props.styles(props)}
-`;
-
-export function CustomConnection(props: {
-  data: ClassicScheme["Connection"] & { isLoop?: boolean };
-  styles?: () => any;
-}) {
-  const { path } = useConnection();
-
-  if (!path) return null;
-
-  return (
-    <Svg data-testid="connection">
-      <Path styles={props.styles} d={path} />
-    </Svg>
-  );
-}
diff --git a/aiida_workgraph/web/frontend/src/rete/customization/CustomNode.tsx b/aiida_workgraph/web/frontend/src/rete/customization/CustomNode.tsx
deleted file mode 100644
index 49c4901f..00000000
--- a/aiida_workgraph/web/frontend/src/rete/customization/CustomNode.tsx
+++ /dev/null
@@ -1,187 +0,0 @@
-import * as React from "react";
-import { ClassicScheme, RenderEmit, Presets } from "rete-react-plugin";
-import styled, { css } from "styled-components";
-import { $nodewidth, $socketmargin, $socketsize } from "./vars";
-
-const { RefSocket, RefControl } = Presets.classic;
-
-type NodeExtraData = { width?: number; height?: number };
-
-export const NodeStyles = styled.div<
-  NodeExtraData & { selected: boolean; styles?: (props: any) => any }
->`
-  background: black;
-  border: 2px solid grey;
-  border-radius: 10px;
-  cursor: pointer;
-  box-sizing: border-box;
-  width: ${(props) =>
-    Number.isFinite(props.width) ? `${props.width}px` : `${$nodewidth}px`};
-  height: ${(props) =>
-    Number.isFinite(props.height) ? `${props.height}px` : "auto"};
-  padding-bottom: 6px;
-  position: relative;
-  user-select: none;
-  &:hover {
-    background: #333;
-  }
-  ${(props) =>
-    props.selected &&
-    css`
-      border-color: red;
-    `}
-  .title {
-    color: white;
-    font-family: sans-serif;
-    font-size: 18px;
-    padding: 8px;
-  }
-  .output {
-    text-align: right;
-  }
-  .input {
-    text-align: left;
-  }
-  .output-socket {
-    text-align: right;
-    margin-right: -1px;
-    display: inline-block;
-  }
-  .input-socket {
-    text-align: left;
-    margin-left: -1px;
-    display: inline-block;
-  }
-  .input-title,
-  .output-title {
-    vertical-align: middle;
-    color: white;
-    display: inline-block;
-    font-family: sans-serif;
-    font-size: 14px;
-    margin: ${$socketmargin}px;
-    line-height: ${$socketsize}px;
-  }
-  .input-control {
-    z-index: 1;
-    width: calc(100% - ${$socketsize + 2 * $socketmargin}px);
-    vertical-align: middle;
-    display: inline-block;
-  }
-  .control {
-    display: block;
-    padding: ${$socketmargin}px ${$socketsize / 2 + $socketmargin}px;
-  }
-  ${(props) => props.styles && props.styles(props)}
-`;
-
-function sortByIndex<T extends [string, undefined | { index?: number }][]>(
-  entries: T
-) {
-  entries.sort((a, b) => {
-    const ai = a[1]?.index || 0;
-    const bi = b[1]?.index || 0;
-
-    return ai - bi;
-  });
-}
-
-type Props<S extends ClassicScheme> = {
-  data: S["Node"] & NodeExtraData;
-  styles?: () => any;
-  emit: RenderEmit<S>;
-};
-export type NodeComponent<Scheme extends ClassicScheme> = (
-  props: Props<Scheme>
-) => JSX.Element;
-
-export function CustomNode<Scheme extends ClassicScheme>(props: Props<Scheme>) {
-  const inputs = Object.entries(props.data.inputs);
-  const outputs = Object.entries(props.data.outputs);
-  const controls = Object.entries(props.data.controls);
-  const selected = props.data.selected || false;
-  const { id, label, width, height } = props.data;
-
-  sortByIndex(inputs);
-  sortByIndex(outputs);
-  sortByIndex(controls);
-
-  return (
-    <NodeStyles
-      selected={selected}
-      width={width}
-      height={height}
-      styles={props.styles}
-      data-testid="node"
-    >
-      <div className="title" data-testid="title">
-        {label}
-      </div>
-      {/* Outputs */}
-      {outputs.map(
-        ([key, output]) =>
-          output && (
-            <div className="output" key={key} data-testid={`output-${key}`}>
-              <div className="output-title" data-testid="output-title">
-                {output?.label}
-              </div>
-              <RefSocket
-                name="output-socket"
-                side="output"
-                emit={props.emit}
-                socketKey={key}
-                nodeId={id}
-                payload={output.socket}
-                data-testid="output-socket"
-              />
-            </div>
-          )
-      )}
-      {/* Controls */}
-      {controls.map(([key, control]) => {
-        return control ? (
-          <RefControl
-            key={key}
-            name="control"
-            emit={props.emit}
-            payload={control}
-            data-testid={`control-${key}`}
-          />
-        ) : null;
-      })}
-      {/* Inputs */}
-      {inputs.map(
-        ([key, input]) =>
-          input && (
-            <div className="input" key={key} data-testid={`input-${key}`}>
-              <RefSocket
-                name="input-socket"
-                emit={props.emit}
-                side="input"
-                socketKey={key}
-                nodeId={id}
-                payload={input.socket}
-                data-testid="input-socket"
-              />
-              {input && (!input.control || !input.showControl) && (
-                <div className="input-title" data-testid="input-title">
-                  {input?.label}
-                </div>
-              )}
-              {input?.control && input?.showControl && (
-                <span className="input-control">
-                  <RefControl
-                    key={key}
-                    name="input-control"
-                    emit={props.emit}
-                    payload={input.control}
-                    data-testid="input-control"
-                  />
-                </span>
-              )}
-            </div>
-          )
-      )}
-    </NodeStyles>
-  );
-}
diff --git a/aiida_workgraph/web/frontend/src/rete/customization/CustomSocket.tsx b/aiida_workgraph/web/frontend/src/rete/customization/CustomSocket.tsx
deleted file mode 100644
index d4f7c83d..00000000
--- a/aiida_workgraph/web/frontend/src/rete/customization/CustomSocket.tsx
+++ /dev/null
@@ -1,25 +0,0 @@
-import * as React from "react";
-import { ClassicPreset } from "rete";
-import styled from "styled-components";
-import { $socketsize } from "./vars";
-
-const Styles = styled.div`
-  display: inline-block;
-  cursor: pointer;
-  border: 1px solid grey;
-  width: ${$socketsize}px;
-  height: ${$socketsize * 2}px;
-  vertical-align: middle;
-  background: #fff;
-  z-index: 2;
-  box-sizing: border-box;
-  &:hover {
-    background: #ddd;
-  }
-`;
-
-export function CustomSocket<T extends ClassicPreset.Socket>(props: {
-  data: T;
-}) {
-  return <Styles title={props.data.name} />;
-}
diff --git a/aiida_workgraph/web/frontend/src/rete/customization/StyledNode.tsx b/aiida_workgraph/web/frontend/src/rete/customization/StyledNode.tsx
deleted file mode 100644
index cf4e836a..00000000
--- a/aiida_workgraph/web/frontend/src/rete/customization/StyledNode.tsx
+++ /dev/null
@@ -1,28 +0,0 @@
-import { Presets } from "rete-react-plugin";
-import { css } from "styled-components";
-
-const styles = css<{ selected?: boolean }>`
-  background: #ebebeb;
-  border-color: #646464;
-  .title {
-    color: #646464;
-  }
-  &:hover {
-    background: #f2f2f2;
-  }
-  .output-socket {
-    margin-right: -1px;
-  }
-  .input-socket {
-    margin-left: -1px;
-  }
-  ${(props) =>
-    props.selected &&
-    css`
-      border-color: red;
-    `}
-`;
-
-export function StyledNode(props: any) {
-  return <Presets.classic.Node styles={() => styles} {...props} />;
-}
diff --git a/aiida_workgraph/web/frontend/src/rete/customization/background.css b/aiida_workgraph/web/frontend/src/rete/customization/background.css
deleted file mode 100644
index ff1181f4..00000000
--- a/aiida_workgraph/web/frontend/src/rete/customization/background.css
+++ /dev/null
@@ -1,21 +0,0 @@
-.fill-area {
-  display: table;
-  z-index: -1;
-  position: absolute;
-  top: -320000px;
-  left: -320000px;
-  width: 640000px;
-  height: 640000px;
-}
-
-.background {
-  background-color: #ffffff;
-  opacity: 1;
-  background-image: linear-gradient(#f1f1f1 3.2px, transparent 3.2px),
-    linear-gradient(90deg, #f1f1f1 3.2px, transparent 3.2px),
-    linear-gradient(#f1f1f1 1.6px, transparent 1.6px),
-    linear-gradient(90deg, #f1f1f1 1.6px, #ffffff 1.6px);
-  background-size: 80px 80px, 80px 80px, 16px 16px, 16px 16px;
-  background-position: -3.2px -3.2px, -3.2px -3.2px, -1.6px -1.6px,
-    -1.6px -1.6px;
-}
diff --git a/aiida_workgraph/web/frontend/src/rete/customization/custom-background.ts b/aiida_workgraph/web/frontend/src/rete/customization/custom-background.ts
deleted file mode 100644
index 13861856..00000000
--- a/aiida_workgraph/web/frontend/src/rete/customization/custom-background.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-import { BaseSchemes } from "rete";
-import { AreaPlugin } from "rete-area-plugin";
-import './background.css'
-
-export function addCustomBackground<S extends BaseSchemes, K>(
-  area: AreaPlugin<S, K>
-) {
-  const background = document.createElement("div");
-
-  background.classList.add("background");
-  background.classList.add("fill-area");
-
-  area.area.content.add(background);
-}
diff --git a/aiida_workgraph/web/frontend/src/rete/customization/vars.ts b/aiida_workgraph/web/frontend/src/rete/customization/vars.ts
deleted file mode 100644
index c79b882e..00000000
--- a/aiida_workgraph/web/frontend/src/rete/customization/vars.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export const $nodewidth = 200;
-export const $socketmargin = 6;
-export const $socketsize = 16;
diff --git a/aiida_workgraph/web/frontend/src/rete/index.ts b/aiida_workgraph/web/frontend/src/rete/index.ts
deleted file mode 100644
index ba4ed726..00000000
--- a/aiida_workgraph/web/frontend/src/rete/index.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import { createEditor as createDefaultEditor } from './default'
-import { createEditor as createCustomEditor } from './customization'
-
-const factory = {
-  'default': createDefaultEditor,
-  'customization': createCustomEditor,
-}
-// eslint-disable-next-line no-restricted-globals, no-undef
-const query = typeof location !== 'undefined' && new URLSearchParams(location.search)
-const name = ((query && query.get('template')) || 'default') as keyof typeof factory
-
-const createEditor = factory[name]
-
-if (!createEditor) {
-  throw new Error(`template with name ${name} not found`)
-}
-
-export {
-  createEditor
-}
diff --git a/examples/example.ipynb b/examples/example.ipynb
deleted file mode 100644
index 41318e31..00000000
--- a/examples/example.ipynb
+++ /dev/null
@@ -1,109 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "# Example\n",
-    "\n",
-    "## Node from WorkGraph\n",
-    "Create a node from a WorkGraph"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "['parameters']\n",
-      "['parameters', 'output_parameters']\n"
-     ]
-    },
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "a40ea66c06b14a798590cce3071ee554",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "NodeGraphWidget(settings={'minimap': True}, style={'width': '90%', 'height': '600px'}, value={'name': 'WorkGra…"
-      ]
-     },
-     "execution_count": 1,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "from workgraph_collections.qe.bands import bands_workgraph\n",
-    "from aiida import load_profile\n",
-    "load_profile()\n",
-    "\n",
-    "bands_wg = bands_workgraph(run_relax=True)\n",
-    "bands_wg"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "2ce656b7e3da43a6952bca4c95afa3eb",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "NodeGraphWidget(settings={'minmap': False}, style={'width': '40%', 'height': '600px'}, value={'nodes': {'PdosW…"
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "from aiida_quantumespresso.workflows.pdos import PdosWorkChain\n",
-    "from aiida_workgraph import WorkGraph\n",
-    "wg = WorkGraph()\n",
-    "wg.add_task(PdosWorkChain)\n",
-    "wg.tasks[0]"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "aiida",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.11.0"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 2
-}
diff --git a/examples/examples_widget.ipynb b/examples/examples_widget.ipynb
deleted file mode 100644
index 019d8d4c..00000000
--- a/examples/examples_widget.ipynb
+++ /dev/null
@@ -1,179 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "## WorkGraph example"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "scrolled": true
-   },
-   "outputs": [],
-   "source": [
-    "from aiida.engine import calcfunction\n",
-    "from aiida_workgraph import WorkGraph\n",
-    "\n",
-    "# define add calcfunction task\n",
-    "@calcfunction\n",
-    "def add(x, y):\n",
-    "    return x + y\n",
-    "\n",
-    "# define multiply calcfunction task\n",
-    "@calcfunction\n",
-    "def multiply(x, y):\n",
-    "    return x*y\n"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "## Create WorkGraph in one shot"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "wg = WorkGraph(\"test_add_multiply\")\n",
-    "wg.add_task(add, name=\"add1\")\n",
-    "wg.add_task(multiply, name=\"multiply1\")\n",
-    "wg.add_link(wg.tasks[\"add1\"].outputs[0], wg.tasks[\"multiply1\"].inputs[\"x\"])\n",
-    "wg"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "wg.tasks[\"multiply1\"].position\n",
-    "from aiida import load_profile, orm\n",
-    "load_profile()\n",
-    "wg.submit(wait=True, inputs = {\"add1\": {\"x\": 1, \"y\": 2}, \"multiply1\": {\"y\": 3}})\n"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "## Create the workgraph step by step\n",
-    "First, create a empty workgraph:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "scrolled": true
-   },
-   "outputs": [],
-   "source": [
-    "from aiida_workgraph import WorkGraph\n",
-    "wg = WorkGraph(\"test_add_multiply\")\n",
-    "wg"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "wg.add_task(add, name=\"add1\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "wg.add_task(multiply, name=\"multiply1\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "wg.add_link(wg.tasks[\"add1\"].outputs[0], wg.tasks[\"multiply1\"].inputs[\"x\"])"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "wg.tasks.delete(\"add1\")\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "wg.add_task(add, name=\"add1\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "wg.add_link(wg.tasks[\"add1\"].outputs[0], wg.tasks[\"multiply1\"].inputs[\"x\"])"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "wg.links.delete(\"add1.result -> multiply1.x\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "wg.add_link(wg.tasks[\"add1\"].outputs[0], wg.tasks[\"multiply1\"].inputs[\"x\"])"
-   ]
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.11.0"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 4
-}