From 5cf931093b51062d09e84a27d6e4c6724a1f2137 Mon Sep 17 00:00:00 2001
From: Divyanshu Singh <55018955+divshacker@users.noreply.github.com>
Date: Fri, 9 Jul 2021 18:40:17 +0530
Subject: [PATCH] Removing `%matplotlib inline` from different tutorials 
 (#1206)

* Removing `%matplotlib inline`

* removed matplotlib inline

* matplotlib fix

* removing `%matplotlib inline`

* more changes

* removing

Co-authored-by: Parmeet Singh <76438148+singhmeet11@users.noreply.github.com>
Co-authored-by: SooluThomas <soolu.elto@gmail.com>
---
 tutorials/circuits/01_circuit_basics.ipynb                | 3 +--
 tutorials/circuits/1_getting_started_with_qiskit.ipynb    | 1 -
 tutorials/circuits/3_summary_of_quantum_operations.ipynb  | 1 -
 .../noise/1_hamiltonian_and_gate_characterization.ipynb   | 5 -----
 tutorials/noise/2_relaxation_and_decoherence.ipynb        | 8 --------
 tutorials/noise/9_entanglement_verification.ipynb         | 3 +--
 tutorials/simulators/2_device_noise_simulation.ipynb      | 1 -
 7 files changed, 2 insertions(+), 20 deletions(-)

diff --git a/tutorials/circuits/01_circuit_basics.ipynb b/tutorials/circuits/01_circuit_basics.ipynb
index 590254f30..fb47e4b80 100755
--- a/tutorials/circuits/01_circuit_basics.ipynb
+++ b/tutorials/circuits/01_circuit_basics.ipynb
@@ -22,8 +22,7 @@
    "source": [
     "import numpy as np\n",
     "from qiskit import QuantumCircuit\n",
-    "\n",
-    "%matplotlib inline"
+    "\n"
    ]
   },
   {
diff --git a/tutorials/circuits/1_getting_started_with_qiskit.ipynb b/tutorials/circuits/1_getting_started_with_qiskit.ipynb
index a28870a1e..94fa64f6d 100755
--- a/tutorials/circuits/1_getting_started_with_qiskit.ipynb
+++ b/tutorials/circuits/1_getting_started_with_qiskit.ipynb
@@ -22,7 +22,6 @@
    "source": [
     "import numpy as np\n",
     "from qiskit import *\n",
-    "%matplotlib inline"
    ]
   },
   {
diff --git a/tutorials/circuits/3_summary_of_quantum_operations.ipynb b/tutorials/circuits/3_summary_of_quantum_operations.ipynb
index 70382dd78..478c75894 100755
--- a/tutorials/circuits/3_summary_of_quantum_operations.ipynb
+++ b/tutorials/circuits/3_summary_of_quantum_operations.ipynb
@@ -40,7 +40,6 @@
    "source": [
     "# Useful additional packages \n",
     "import matplotlib.pyplot as plt\n",
-    "%matplotlib inline\n",
     "import numpy as np\n",
     "from math import pi"
    ]
diff --git a/tutorials/noise/1_hamiltonian_and_gate_characterization.ipynb b/tutorials/noise/1_hamiltonian_and_gate_characterization.ipynb
index 2212ecef6..d9387ed86 100644
--- a/tutorials/noise/1_hamiltonian_and_gate_characterization.ipynb
+++ b/tutorials/noise/1_hamiltonian_and_gate_characterization.ipynb
@@ -144,7 +144,6 @@
     }
    ],
    "source": [
-    "%matplotlib inline\n",
     "# Fit the data to an oscillation\n",
     "\n",
     "plt.figure(figsize=(10, 6))\n",
@@ -295,7 +294,6 @@
     }
    ],
    "source": [
-    "%matplotlib inline\n",
     "# Fit the data to an oscillation\n",
     "\n",
     "plt.figure(figsize=(10, 6))\n",
@@ -441,7 +439,6 @@
     }
    ],
    "source": [
-    "%matplotlib inline\n",
     "# Fit the data to an oscillation\n",
     "\n",
     "plt.figure(figsize=(10, 6))\n",
@@ -577,7 +574,6 @@
     }
    ],
    "source": [
-    "%matplotlib inline\n",
     "# Fit the data to an oscillation\n",
     "\n",
     "plt.figure(figsize=(10, 6))\n",
@@ -711,7 +707,6 @@
     }
    ],
    "source": [
-    "%matplotlib inline\n",
     "# Fit the data to an oscillation\n",
     "\n",
     "plt.figure(figsize=(10, 6))\n",
diff --git a/tutorials/noise/2_relaxation_and_decoherence.ipynb b/tutorials/noise/2_relaxation_and_decoherence.ipynb
index 61162a041..e2908535f 100644
--- a/tutorials/noise/2_relaxation_and_decoherence.ipynb
+++ b/tutorials/noise/2_relaxation_and_decoherence.ipynb
@@ -162,8 +162,6 @@
    "source": [
     "# Fitting T1\n",
     "\n",
-    "%matplotlib inline\n",
-    "\n",
     "plt.figure(figsize=(15, 6))\n",
     "\n",
     "t1_fit = T1Fitter(t1_backend_result, t1_xdata, qubits,\n",
@@ -239,8 +237,6 @@
    "source": [
     "# Fitting T2*\n",
     "\n",
-    "%matplotlib inline\n",
-    "\n",
     "t2star_fit = T2StarFitter(t2star_backend_result, t2star_xdata, qubits,\n",
     "                          fit_p0=[0.5, t_q0, osc_freq, 0, 0.5],\n",
     "                          fit_bounds=([-0.5, 0, 0, -np.pi, -0.5],\n",
@@ -281,8 +277,6 @@
    "source": [
     "# Fitting T2 single echo\n",
     "\n",
-    "%matplotlib inline\n",
-    "\n",
     "t2echo_fit = T2Fitter(t2echo_backend_result, t2echo_xdata, qubits,\n",
     "                      fit_p0=[0.5, t_q0, 0.5],\n",
     "                      fit_bounds=([-0.5, 0, -0.5],\n",
@@ -318,8 +312,6 @@
    "source": [
     "# Fitting T2 CPMG\n",
     "\n",
-    "%matplotlib inline\n",
-    "\n",
     "t2cpmg_fit = T2Fitter([t2cpmg_backend_result1, t2cpmg_backend_result2],\n",
     "                      t2cpmg_xdata, qubits,\n",
     "                      fit_p0=[0.5, t_q0, 0.5],\n",
diff --git a/tutorials/noise/9_entanglement_verification.ipynb b/tutorials/noise/9_entanglement_verification.ipynb
index 6ab4bc880..3717e0a13 100644
--- a/tutorials/noise/9_entanglement_verification.ipynb
+++ b/tutorials/noise/9_entanglement_verification.ipynb
@@ -43,8 +43,7 @@
     "\n",
     "import numpy as np\n",
     "import matplotlib.pyplot as plt\n",
-    "\n",
-    "%matplotlib inline"
+    "\n"
    ]
   },
   {
diff --git a/tutorials/simulators/2_device_noise_simulation.ipynb b/tutorials/simulators/2_device_noise_simulation.ipynb
index bc014a59a..03a7303d2 100755
--- a/tutorials/simulators/2_device_noise_simulation.ipynb
+++ b/tutorials/simulators/2_device_noise_simulation.ipynb
@@ -29,7 +29,6 @@
    },
    "outputs": [],
    "source": [
-    "%matplotlib inline\n",
     "from qiskit import IBMQ, transpile\n",
     "from qiskit import QuantumCircuit\n",
     "from qiskit.providers.aer import AerSimulator\n",