im using cohere api key , first i’ve runned rasa init --template tutorial , then i have runned (rasa train) ,finally rasa inspect , on (http://localhost:5005/webhooks/inspector/inspect.html) when i try to send a massage the it replay with the massage shown above and on the terminal this error appears:
ERROR rasa.dialogue_understanding.generator.flow_retrieval - [error ] Cannot fetch flows from vector store error=CohereError(message=Unexpected exception (TypeError): ‘NoneType’ object is not callable) error_type=CohereError event_key=flow_retrieval.query_vector_store.error query=hi
please help ASAP