Artificial Intelligence, Large Language Models, NLP, Machine Learning.
transform_extra_info={'index_summary': index.index_struct.summary}, ) custom_query_engines[index.index_id] = query_engine custom_query_engines[graph.root_id] = graph.root_index.as_query_engine( service_context=service_context, streaming=True, ) # define graph g_engine = graph.as_query_engine(