Agentic OV Exp Next Major Update

[HendricksJudy]

This pull request includes significant updates to the OvIntelligence package, focusing on adding new functionalities, improving logging, and enhancing the user interface. The most significant changes include adding a logger setup, a model selector, an operator mode tutorial, and token counting capabilities. Additionally, several files have been renamed and dependencies updated.

New functionalities and enhancements:

• OvIntelligence/logger_setup.py: Introduced a logger setup function to configure a logger with a rotating file handler and stream handler.
• OvIntelligence/model_selector.py: Added a model selector function to instantiate and return the appropriate language model instance based on the given model name.
• OvIntelligence/operator_mode.py: Created an operator mode tutorial to guide users through the interface and features of the application.
• OvIntelligence/token_counter.py: Implemented a token counter class to count tokens for input and output texts using tiktoken, along with a decorator to automatically count tokens for functions that process queries.

File renaming and dependency updates:

• OvStudent/config_manager.py renamed to OvIntelligence/config_manager.py: Updated the gemini_api_key to a non-null value.
• OvStudent/requirements.txt renamed to OvIntelligence/requirements.txt: Added new dependencies gpt4all, tiktoken, and pyngrok.

These changes collectively improve the functionality, logging, and usability of the OvIntelligence package.