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I would guess, code was such by design)

I would guess, code was such by design)

Thank you for your feedback! I understand that the code could have been written this way by design, but I want to point out that following PEP8 improves the readability of the code and makes it more understandable for all developers. This is especially important for the long-term support and development of the project. Many improvements in projects are due to enthusiasts, and I want to help make the project more compliant with modern standards. Such an important piece of code that a beginner encounters must comply with the language standards)

Thanks, but CPython does not accept PRs that are primarily cosmetic. See also the PEP 8 note about hobgoblins