Update Python CI workflow for coverage and dependencies

Author: andr1976

.github/workflows/python_app.yml

@@ -23,7 +23,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install flake8 pytest coverage black Cython
+        pip install flake8 pytest pytest-cov coverage black Cython
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
         pip install -e .
     - name: Code formatting with Black
@@ -40,8 +40,10 @@ jobs:
         pytest
     - name: Generate coverage report
       run: |
+        pytest --cov --cov-branch --cov-report=xml
         coverage run -m pytest 
-    - name: Upload Coverage to Codecov
-      uses: codecov/codecov-action@v1
+    - name: Upload coverage reports to Codecov
+      uses: codecov/codecov-action@v5
       with:
-        fail_ci_if_error: true
+        token: ${{ secrets.CODECOV_TOKEN }}
+        slug: andr1976/ramdecom