- Introduced a new Function type to define assistant functions, enhancing the assistant's capabilities.
- Updated the Assistant struct to include a Functions field, allowing for dynamic function management.
- Refactored the streamChat method to handle tool calls, improving interaction with functions during chat streaming.
- Enhanced message handling in the NewOpenAI function to support tool call responses, ensuring proper message parsing.
- Implemented loading and saving of functions from a JSON file, streamlining function management within the assistant.
These changes improve the robustness and maintainability of the Neo API, paving the way for more flexible and powerful assistant functionalities.
