| 123456789101112131415161718192021222324252627282930 | # This workflow will install Python dependencies, run tests and lint with a single version of Python# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actionsname: Python applicationon:  push:    branches: [ master ]  pull_request:    branches: [ master ]jobs:  build:    runs-on: ubuntu-latest    steps:    - uses: actions/checkout@v2    - name: Set up Python 3.8      uses: actions/setup-python@v2      with:        python-version: 3.8    - name: Install dependencies      run: |        python -m pip install --upgrade pip        pip install flake8 pytest        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi    - name: Run tests      run: |        python metrix++.py test
 |