The LRO (Long-Running Operation) and HTIL (Human-in-the-Loop) tools were failing to execute properly due to an unhandled promise.
The `session_service.create_session` method is asynchronous but was not being awaited, causing race conditions. This change adds the required `await` to ensure proper execution flow.
Additionally, the related documentation has been updated to reflect the corrected code.
Lavi Nigam