pylint-and-format

run flake8 command and use black to format

Flake8 is a Python library that wraps PyFlakes, pycodestyle and Ned Batchelder's McCabe script. It is a great
toolkit for checking your codebase against coding style (PEP8), programming errors (like “library imported but unused” and “Undefined name”) and checking cyclomatic complexity.

Black is the uncompromising Python code formatter. By using it, you agree to cede control over minutiae of hand-formatting. In return, Black gives you speed, determinism, and freedom from pycodestyle nagging about formatting. You will save time and mental energy for more important matters.