Update python-app.yml

.github/workflows/python-app.yml

@@ -30,9 +30,11 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install flake8 pytest pytest-flask Flask requests
+          pip install pytest pytest-flask Flask requests
           if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-      - name: Start app
+          
+      - name: Test with pytest
         run: |
-           pytest pony.py
+          pytest pony.py --doctest-modules --junitxml=junit/test-results.xml \
+            --live-server-wait