UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 724: character maps to <undefined>

[marcushx]

Bug report

Bug description:

CPython versions tested on:

3.13

Operating systems tested on:

No response

[brianschubert]

Hi! This isn't a CPython bug. Your script is trying to read a file using an incorrect encoding. You can try specifying a different encoding by passing a value to the encoding parameter when calling open. Using encoding="utf-8" is often a good guess.

In the future, it's a good idea to ask about potential bugs on https://discuss.python.org/c/help/7 before opening an issue.