Missing docstring in magic method

🐞 **Problem**
Some magic methods like `__setattr__` are not documented. The following log contains a list of files and their lines of code which required a docstring for dunder methods.

The issue refers to a log listing files and line numbers, but that log is not included in the payload. Start by locating the Python files containing undocumented dunder methods, especially __setattr__, and review the surrounding documentation conventions. Done means every method identified by the log has an appropriate docstring.

Written by the indexing model from the issue text.