Code adherence to PEP 8

[Roman-Ka]

Hi, while working on #33 I came across a couple of things that can be improved in my opinion, first of which would be to make sure the code base adheres to the PEP8 convention. The code is clear and well-written but there are some long lines that are hard to read, so limiting line length and adhering to other standarts of PEP8 can make it even better and easier to work with.

I am happy to do it and submit a pull request

[didix21]

@Roman-Ka any improvement is welcome. Thanks!

[didix21]

Maybe we can add a linter for checking code for future PRs. For example Pylint: https://github.com/PyCQA/pylint

[Roman-Ka]

I haven't had experience with Pylint, I am using flake8, but I think all of them should be pretty easy to set-up via GH actions, will look into it as well and consult with you when I have some pointers