refactor: correct lint issues

.devcontainer/devcontainer.json

@@ -1,9 +1,9 @@
 {
-	"name": "Python 3",
-	"image": "mcr.microsoft.com/devcontainers/python:1-3.11-bullseye",
-	"features": {
-		"ghcr.io/devcontainers-contrib/features/nox:2": {},
-		"ghcr.io/devcontainers-contrib/features/pre-commit:2": {}
-	},
-	"postCreateCommand": "pre-commit install"
+  "name": "Python 3",
+  "image": "mcr.microsoft.com/devcontainers/python:1-3.11-bullseye",
+  "features": {
+    "ghcr.io/devcontainers-contrib/features/nox:2": {},
+    "ghcr.io/devcontainers-contrib/features/pre-commit:2": {}
+  },
+  "postCreateCommand": "pre-commit install"
 }

.github/workflows/pypackage_check.yaml

@@ -3,7 +3,7 @@ name: template update check
 on:
   workflow_dispatch:
   schedule:
-    - cron: '0 0 1 * *'  # Run at 00:00 on the first day of each month
+    - cron: "0 0 1 * *" # Run at 00:00 on the first day of each month
 
 jobs:
   check_version:
@@ -50,4 +50,3 @@ jobs:
             > You may need to reinstall ``copier`` and ``jinja2-time`` if they are not available in your environment.
 
             After solving the merging issues you can push back the changes to your main branch.
-          

docs/_static/custom.css

@@ -1,14 +1,14 @@
 /*******************************************************************************
  *  make the footer inlined
  */
- .footer-item {
-    display: inline-block;
-  }
-  .footer-item:not(:last-child) {
-    border-right: 1px solid var(--pst-color-text-base);
-    margin-right: 0.5em;
-    padding-right: 0.5em;
-  }
+.footer-item {
+  display: inline-block;
+}
+.footer-item:not(:last-child) {
+  border-right: 1px solid var(--pst-color-text-base);
+  margin-right: 0.5em;
+  padding-right: 0.5em;
+}
 
 /*******************************************************************************
  * add the dollar sign in console block
@@ -17,4 +17,4 @@ div.highlight-console pre span.go::before {
   content: "$";
   margin-right: 10px;
   margin-left: 5px;
-}
+}

docs/authors.rst

@@ -1,4 +1,4 @@
-Authors
-=======
+Author
+======
 
-.. include :: ../../AUTHORS.rst
+.. include :: ../AUTHORS.rst

docs/contribute.rst

@@ -1 +1 @@
-.. include :: ../../CONTRIBUTING.rst
+.. include :: ../CONTRIBUTING.rst

docs/examples/demo.ipynb

@@ -46,7 +46,7 @@
     "import numpy as np\n",
     "import matplotlib.pyplot as plt\n",
     "import pennylane as qml\n",
-    "from scipy.stats import unitary_group "
+    "from scipy.stats import unitary_group"
    ]
   },
   {
@@ -102,7 +102,7 @@
    "metadata": {},
    "source": [
     "The top sphere shows the effect of the hadamard gate : an even superposition between the two basis state without phase offset. \n",
-    "Then on the bottom sphere we wee the effect of the parametrised Control Y rotattion :\n",
+    "Then on the bottom sphere we see the effect of the parametrised Control Y rotattion :\n",
     "The left sphere represent the subspace where the first qubit is 0. it is of course untouched by the CY gate.\n",
     "The right sphere represent the subspace where the first qubit is 1. The state is gradually rotated about the Y axis from 0 (blue) to 1 (red).\n",
     "The bell state corresponds to the red point."

docs/index.rst

@@ -1,5 +1,5 @@
 
-.. include :: ../../README.rst
+.. include :: ../README.rst
 
 .. toctree::
    :hidden:

docs/install.rst

@@ -1,13 +1,13 @@
 Installation
 ============
 
-Stable release 
+Stable release
 --------------
 
 Use pip to install from `Pypi <https://pypi.org/project/qutree/>`_:
 
 .. code-block:: console
-   
+
    pip install qutree
 
 From source
@@ -17,8 +17,8 @@ The source of ``qutree`` can be installed from the `GitHub repo <https://github.
 
 .. code-block:: console
 
-   python -m pip install git+git://github.com/alice4space/qutree.git#egg=qutree 
-   
+   python -m pip install git+git://github.com/alice4space/qutree.git#egg=qutree
+
 local development
 -----------------
 
@@ -30,4 +30,4 @@ The source of ``qutree`` can be installed from the `GitHub repo <https://github.
    cd qutree/
    pip install -e .[dev]
 
-Go to :doc:`contribute` to know more.
+Go to :doc:`contribute` to know more.