Update app.py

app.py

@@ -171,13 +171,13 @@ def submit_message(prompt, prompt_template, temperature, max_tokens, context_len
 
         chain = load_qa_chain(ChatOpenAI(temperature=temperature, max_tokens=max_tokens, model_name="gpt-3.5-turbo"), chain_type="stuff")
         completion = chain.run(input_documents=docs, question=query)
-        
+        completion = { "content": completion }
         
 # VectorDBQA.from_chain_type(llm=OpenAI(), chain_type="stuff", vectorstore=docsearch, return_source_documents=True)
 # https://colab.research.google.com/drive/1dzdNDZyofRB0f2KIB4gHXmIza7ehMX30?usp=sharing#scrollTo=b-ejDn_JfpWW
         
         history.append(prompt_msg)
-        history.append(completion.to_dict())
+        history.append(completion)
         #history.append(completion.choices[0].message.to_dict())
         #history.append(completion["result"].choices[0].message.to_dict())