[BUG] Gemini tool call support

[Wendong-Fan]

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Motivation

Now Gemini tool call is not working, we need to fix this

Solution

No response

Alternatives

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Additional context

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[medfad7]

hi, I've noticed that there was implementation of the filter of 'anyOf' parameter for Gemini tool calling, should I still work on my implementation and push a pull request for it?