Update app.py

app.py

@@ -33,12 +33,10 @@ with gr.Blocks() as demo:
 
     def respond(message,chat_history):
         chat_history.append(message)  # Initialize chat history
-        messages = [palm.discuss._make_message(message) for message in chat_history]
-
         bot_message = palm.chat(
-            **defaults,
             context=context,
-            messages=messages
+            examples=examples,
+            messages=chat_history
         )
         time.sleep(2)
         return "", chat_history