Indentation in Python is important and this is just not for code readability, unlike many other programming languages. If there is any white ... ... <看更多>

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3 in command prompt --> python.exe. I have already switched vscode settings between 4 spaces and tab indentation, and I have replaced tabs with ... ... <看更多>

In Python you need to make sure your indentation is consistent. The Python style guide prescribes using 4 spaces for indentation: ... <看更多>