The code committed has CRLF as line endings.

[nlinker]

It is discouraging to have the code with CRLF line endings in the git repostiory, because there might be a lot of unnecessary merge conflicts, when users work under different OSes.

To avoid commit files with CRLF, the git should be configured properly (autocrlf = input) and IDE.
E.g. for PyCharm https://www.jetbrains.com/help/pycharm/configuring-line-endings-and-line-separators.html

Thanks