refactor: replace multiple == checks with in

[deepsource-autofix]

To check if a variable is equal to one of many values, combine the values into a tuple and check if the variable is contained in it instead of checking for equality against each of the values.
This is faster, less verbose, and more readable.

[deepsource-io]

Here's the code health analysis summary for commits 33841a5..87d33fe. View details on DeepSource ↗.

Analysis Summary

Analyzer	Status	Summary	Link
Python	❌ Failure	❗ 1 occurence introduced 🎯 2 occurences resolved	View Check ↗

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