Add python linter

[IamRezaMousavi]

I suggest you use Ruff to lint and format the code.

I would like to work on this :)

[alireza-amirsamimi]

Hello
We use PEP8.

[IamRezaMousavi]

Ruff says:

Ruff can be used to replace Flake8 (plus dozens of plugins), Black, isort, pydocstyle, pyupgrade, autoflake, and more, all while executing tens or hundreds of times faster than any individual tool

It's not just a formatter, it's a powerful linter
(and also supports pep8)

[alireza-amirsamimi]

Although it is not easy for me to break old habits, but I will try as soon as possible. Thank you.