Update app.py

app.py

@@ -169,7 +169,7 @@ def respond(message, history, model, temperature, num_calls, use_web_search):
         for main_content, sources in get_response_with_search(message, model, num_calls=num_calls, temperature=temperature):
             yield f"{main_content}\n\n{sources}"
     else:
-        for partial_response in get_response_from_pdf(message, model, num_calls=num_calls, temperature=temperature):
+        for partial_response, _ in get_response_from_pdf(message, model, num_calls=num_calls, temperature=temperature):
             yield partial_response
 
 def get_response_with_search(query, model, num_calls=3, temperature=0.2):
@@ -226,7 +226,7 @@ Write a detailed and complete response that answers the following user question:
             if message.choices and message.choices[0].delta and message.choices[0].delta.content:
                 chunk = message.choices[0].delta.content
                 response += chunk
-                yield response  # Yield partial response
+                yield response, ""  # Yield accumulated response with an empty string for consistency
 
 def vote(data: gr.LikeData):
     if data.liked: