Add google/gemma-7b-it model to model list

[eienmojiki]

No description provided.

[github-actions]

Hello えいえん UwU,

Thank you for your contribution to the project! 🌟

Here's my review in GitHub Markdown format:

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Pull Request Review for: Add google/gemma-7b-it model to model list

Code Review:
The addition of the google/gemma-7b-it model to the models list in HuggingChat.py is a straightforward update. The diff shows the new model has been correctly added to the array of models.

Recommendations:

• Ensure that the new model is compatible with the existing infrastructure and that it meets the project's standards for models.
• It would be beneficial to include a description in the pull request to outline the reasons for adding this particular model and any potential impacts it may have on the project.

Approval Status:
Pending further discussion on the above points.

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Once again, thank you for your effort and looking forward to more of your valuable contributions!

Best,
g4f Copilot