Create python-package workflow

.github/workflows/python-package.yml

@@ -0,0 +1,35 @@
+name: Python package
+
+on:
+  push:
+    branches: 
+      - main
+  pull_request:
+    branches: 
+      - main
+
+env:
+  POETRY_VIRTUALENVS_CREATE: "false"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: 
+          - "3.10"
+          - "3.11"
+          - "3.12"
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip poetry
+        poetry install 
+    - name: Test
+      run: python -m pytest