llm-gemini.el is using the non-streaming URL for llm-chat-streaming

[whhone]

• Streaming: https://generativelanguage.googleapis.com/v1beta/models/gemini:streamGenerateContent?key=${API_KEY}
• Non-Streaming: https://generativelanguage.googleapis.com/v1beta/models/gemini-pro:generateContent?key=${API_KEY}

Reference: https://ai.google.dev/tutorials/rest_quickstart#stream_generate_content

[ahyatt]

Thanks for noticing this!