Update test.yml

.github/workflows/test.yml

@@ -22,11 +22,10 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install flake8 
+          pip install pytest pytest-cov
           if [ -f requirements.txt ]; then pip install -r requirements.txt;
       - name: Test with Pytest
         run: |
-          pip install pytest pytest-cov
           python -m pytest --disable-warnings --doctest-modules --cov=./ --cov-report=xml --cov-report=html
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@v3