I have an error with my langchain-openai when I use the file_search tool: File "/backend/.venv/lib/python3.11/site-packages/langchain_openai/chat_models/base.py", line 3386, in _convert_responses_chunk_to_generation_chunk | chunk.annotation.model_dump(exclude_none=True, mode="json") | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | AttributeError: 'dict' object has no attribute 'model_dump' My code to generate the response: prompt = chat_prompt vectore_store_id = "vs_68341b563aac8191af2df101ef7066a6" fileTool = {"type": "file_search", "vector_store_ids": [vectore_store_id]} llm_with_tools = self.llm.bind_tools([fileTool]) chain = prompt | llm_with_tools output = "" async for chunk in chain.astream( { "query": query, "question": question, "context": query_context, "history": log, }, ): try: print(chunk.type) output += chunk.text() yield AIMessageChunk(content=chunk.text()) except Exception: print("Err") If I don't use the file_search tool, the code works fine. @property def chat_prompt(self): current_date = datetime.now().strftime("%B %d, %Y at %I:%M %p") messages = [ SystemMessagePromptTemplate.from_template( "You are top mortgage subject matter expert working.\n" ), HumanMessagePromptTemplate.from_template("{query}"), ] prompt = ChatPromptTemplate(messages=messages) return prompt Packages: pydantic 2.11.5 pydantic_core 2.33.2 pydantic-settings 2.9.1 langchain 0.3.25 langchain-core 0.3.61 langchain-openai 0.3.16 Continue reading...
