Content Types XML parsing issue in python-docx

Content Types XML parsing issue in python-docx: a task in harbor-swesmith-rl-artifacts: Harbor SWE-Smith 强化学习数据产物 (Harbor dataset). I'm encountering an issue with the content types XML parsing in python-docx. When working with certain DOCX files, the library fails to properly process the document.

The task

I'm encountering an issue with the content types XML parsing in python-docx. When working with certain DOCX files, the library fails to properly process the document.

Part of keryszhan/harbor-swesmith-rl-artifacts.