Update app.py

app.py

@@ -21,7 +21,7 @@ def respond(
     top_p,
 ):
     if not message:
-        return ""
+        return []
     
     messages = [{"role": "system", "content": system_message}]
 
@@ -45,9 +45,9 @@ def respond(
         ):
             token = message.token.text
             response += token
-            yield response
+            yield [(message, response)]
     except Exception as e:
-        yield f"An error occurred: {str(e)}"
+        yield [(message, f"An error occurred: {str(e)}")]
 
 def update_textbox(prompt):
     return gr.update(value=prompt)