exceptions are passed with messages into llm

[besSveta]

For the next example the exception occurs at this line for call (llm (Agent &retrieval_folder (doc_name ("story2.txt"))) $question)

!(extend-py! motto)
!(bind! &retrieval_folder  (retrieval-agent "./data/texts_for_retrieval" 200 3 "data"))
!( let $question (user "Who strides over the rushing rivers and broad lakes?")
   (let $prompt (llm (Agent &retrieval_folder (doc_name ("story2.txt"))) $question)
      (llm
        (Agent (chat-gpt "gpt-3.5-turbo-0613"))
        (Messages (system ("Taking this information into account, answer the user question"
                        $prompt))
                  $question)
      )
    )
)

and this exception is passed with messages into next llm call {'role': 'system', 'content': 'Taking this information into account, answer the user question Error llm Agent <motto.agents.retrieval_agent.RetrievalAgent object at 0x7fa8aa46f820> doc_name story2.txt\n\n\n user Who strides over the rushing rivers and broad lakes?\n\n Exception caught:\nTypeError: GroundedAtom is expected as input to a non-MeTTa agent. .. }