This method is useful if you want to check if the current session is active or not (or when it has been started/stopped). Example:Documentation Index
Fetch the complete documentation index at: https://notte-experiment-visibility-md-links.mintlify.app/llms.txt
Use this file to discover all available pages before exploring further.
Returns
SessionResponse: The current status information of the session.
Raises
ValueError: If the session hasn’t been started yet (no session_id available).

