add requirements.txt / modify git action

.github/workflows/python-app.yml

@@ -1,46 +1,28 @@
-# This workflow will install Python dependencies, run tests and lint with a single version of Python
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
-
-name: Python application
+name: Python pytest
 
 on:
   push:
-    branches: [ "main" ]
+    branches:
+      - main
   pull_request:
-    branches: [ "main" ]
-
-permissions:
-  contents: read
+    branches:
+      - main
 
 jobs:
   test:
-
     runs-on: ubuntu-latest
-
+    
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up Python 3.10
-      uses: actions/setup-python@v3
+    - name: Checkout code
+      uses: actions/checkout@v2
+      
+    - name: Set up Python
+      uses: actions/setup-python@v2
       with:
-        python-version: "3.10"
-    - uses: actions/cache@v3
-      id: cache
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.*') }}
-        restore-keys: | 
-          ${{ runner.os }}-pip-
+        python-version: 3.11
+        
     - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install flake8 pytest
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-    - name: Lint with flake8
-      run: |
-        # stop the build if there are Python syntax errors or undefined names
-        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-    - name: Test with pytest
-      run: |
-        pytest
+      run: pip install -r requirements.txt
+      
+    - name: Run pytest
+      run: pytest tests