add workflow to execute unit tests (AntonOsika#118)

.github/workflows/pytest-action.yml

@@ -0,0 +1,26 @@
+name: Pytest Execution
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python 3.10.11
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.10.11
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+    - name: Test with pytest
+      run: |
+        pytest

requirements.txt

@@ -2,4 +2,5 @@ black==23.3.0
 openai==0.27.8
 pre-commit==3.3.3
 ruff==0.0.272
-typer==0.9.0
+typer==0.9.0
+pytest==7.3.1