Update app.py

app.py

@@ -36,12 +36,12 @@ def respond(
         stream=True,
         temperature=temperature,
         top_p=top_p,
-        qa_pipeline=qa_pipeline,  # Pass the question-answering pipeline
     ):
         token = message.choices[0].delta.content
 
+        response = qa_pipeline(question=message, context=system_message)["answer"]
         response += token
-        yield response
+        return response
 
 """
 For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface