Update test-package.yml

.github/workflows/test-package.yml

@@ -27,16 +27,7 @@ jobs:
         python -m pip install --upgrade pip
         pip install -r requirements.txt
         pip install -r requirements-test.txt
+        pip install tox-gh-actions
 
     - name: Run tests
-      run: |
-        coverage run -m unittest
-        coverage xml -o ./coverage.xml
-
-    - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v2
-      with:
-        fail_ci_if_error: false
-        files: ./coverage.xml
-        flags: unittests
-        verbose: true
+      run: tox