Update python-app.yml

install pytest-cov and running pytest --cov

Author: AbyAbraham21

.github/workflows/python-app.yml

@@ -26,7 +26,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install flake8 pytest
+        pip install flake8 pytest-cov
         pip install -e .
         if [ -f test-requirements.txt ]; then pip install -r test-requirements.txt; fi
     - name: Lint with flake8
@@ -37,7 +37,7 @@ jobs:
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics --extend-ignore=C901,E261,E302,E305,F401
     - name: Test with pytest
       run: |
-        pytest
+        pytest --cov .
     - name: Upload coverage reports to Codecov
       run: |
         curl -Os https://uploader.codecov.io/latest/linux/codecov