🚧 wip: test gemini function call

[arvinxx]

💻 变更类型 | Change Type

• ✨ feat
• 🐛 fix
• ♻️ refactor
• 💄 style
• 🔨 chore
• ⚡️ perf
• 📝 docs

🔀 变更说明 | Description of Change

support gemini function call

• fix [Request] Function calling for gemini-pro #1561

📝 补充信息 | Additional Information

Google 的返回逻辑很怪，还没发支持。感觉得等后续 stream 请求改造完才能支持了

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
lobe-chat	❌ Failed (Inspect)			Mar 29, 2024 3:58pm

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👍 @arvinxx

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[coderphonui]

The stream is not working with function call because of this line: https://github.com/vercel/ai/blob/68fd43d0ca6a843ee1e5c42a723069da8922aad7/packages/core/streams/google-generative-ai-stream.ts#L45

GoogleGenerativeAIStream does not return the stream content if it's not a string. Checking carefully the case of function calling, the return data is not text in that case. We need to ask Vercel to fix this bug

[arvinxx]

@coderphonui don't worry, I fix it in the PR: #2414