Add support for Python 3.11 (#23)

* Add support for Python 3.11

* Update pyproject.toml

* Remove support for Python 3.7

.github/workflows/main.yml

@@ -13,20 +13,18 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9, '3.10']
+        python-version: [3.8, 3.9, '3.10', '3.11']
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install the latest Pip and Wheel
       run: pip install --upgrade pip wheel
     - name: Set up Poetry
-      uses: abatilo/[email protected]
-      with:
-        poetry-version: 1.1.11  # Previous versions give an error with Python 3.10.
+      uses: abatilo/actions-poetry@v2
     - name: Check package setup
       run: poetry check
     - name: Install dependencies

pyproject.toml

@@ -18,16 +18,16 @@ classifiers = [
     "Operating System :: OS Independent",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
     "Topic :: Scientific/Engineering",
     "Topic :: Scientific/Engineering :: Artificial Intelligence",
 ]
 
 [tool.poetry.dependencies]
-python = "^3.7"
+python = "^3.8"
 numpy = "*"
 
 [tool.poetry.dev-dependencies]