"Forget" about indentaition. You should still write beautiful code, but if you mess up with tabs/spaces, or copy one piece of code to another that uses a different indentation style, it won't break.

If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into ...

Please check your python version with the following command. The result should be between 3.8 and 3.14.