running 1_Setup_OpenDataQnA notebook with error of missing 1 required positional argument: 'firestore_region'

[JasperW01]

In the code cell of “Save Configuration to File”, need to add “ use_session_history, “ after “kgq_examples,”. Otherwise the step will fail with the error of “TypeError: save_config() missing 1 required positional argument: 'firestore_region'”