Update CI.yml

Author: fancaiyu

.github/workflows/CI.yml

@@ -38,21 +38,18 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install coverage
-          pip install pytest
+          pip install pytest pytest-cov
           pip install -r requirements.txt
 
-      - name: Run tests and Generate coverage report
+      - name: Run tests
         run: |
           export PYTHONPATH=src
-          coverage run -m pytest
-          coverage report
-          coverage xml
+          pytest --cov --cov-report=xml
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v2
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-          file: ./coverage.xml
 
   docs:
     name: Documentation