Fix lint_python so tests pass again

      - uses: actions/setup-python@v4

        with:

          python-version: '3.x'

      - run: pip install --upgrade pip wheel

      - run: pip install --upgrade pip setuptools wheel

      - run: pip install bandit black codespell flake8 flake8-bugbear flake8-return

                         flake8-comprehensions isort mypy pytest pyupgrade safety

      - run: bandit --recursive --skip B404,B603,B605,B607 .