- Updated `CovertGemini2OpenAI` function to return an error alongside the GeminiChatRequest, improving error reporting for image processing.
- Modified `ConvertRequest` methods in both `adaptor.go` files to handle potential errors from the Gemini conversion, ensuring robust request handling.
- Improved clarity and maintainability of the code by explicitly managing error cases during request conversion.
- Refactored ModelList in the gemini constant to include new models and remove outdated ones.
- Modified the GetModelList function in the Adaptor to consolidate model lists from multiple sources, ensuring a comprehensive and updated list is returned.
- Commented out deprecated models in the vertex constants for clarity and future reference.
