- Refactored the CLI and LLM classes to improve code organization and readability.
- Added a function to create an LLM instance based on the config.
- Moved the function to the and classes.
- Added a function to handle loading an existing vector store.
- Added a function to estimate the cost of creating a vector store for OpenAI models.
- Updated the function to prompt for the model type and path or API key depending on the type.
- Updated the function to use the function and method of the LLM instance.
- Updated the default config to include default values for and .
- Added a constant to store the default config values.
- Added a constant to store the default model path.