Fix sphinx error

[cyx-6]

📌 Description

🔍 Related Issues

🚀 Pull Request Checklist

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🧪 Tests

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Reviewer Notes

[gemini-code-assist]

Note

Gemini is unable to generate a summary for this pull request due to the file types involved not being currently supported.

[yzh119]

Skip comm documentation for now, need to investigate later.