update model name

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• I have searched existing issues
• I spent at least 5 minutes investigating and preparing this report
• I confirmed this is not caused by a network issue
• I have fully read and understood the README
• I am certain that this issue is with BabelDOC itself and can be reproduced through the BabelDOC cli
• I have uploaded the original file, or confirmed that this issue is unrelated to the original file
• I have uploaded the log.
• I confirm that the latest version of BabelDOC is being used.
• I am aware that the issue section of this project is only for submitting bugs that are clearly related to the BabelDOC core, with complete reproduction steps and relevant logs attached.** Otherwise, issues will be closed directly.

Environment

- OS:
- Python:
- BabelDOC:

Describe the bug

下载的目标模型名称被改了，导致一直下载失败，再重试。

Steps to Reproduce

1. Go to '...'
2. Click on '...'
3. See error

Expected Behavior

No response

Relevant Log Output or Screenshots

Original PDF File

No response

Additional Context

No response