Update app.py

app.py

@@ -31,16 +31,16 @@ with gr.Blocks() as demo:
     msg = gr.Textbox()
     clear = gr.ClearButton([msg, chatbot])
 
-def respond(message, chat_history):
-    chat_history.append(message)  # Initialize chat history
-    bot_message = palm.chat(
-        context=context,
-        examples=examples,
-        messages=chat_history
-    )
-    bot_message = [bot_message.last]
-    time.sleep(2)
-    return "", bot_message, chat_history
+    def respond(message, chat_history):
+        chat_history.append(message)  # Initialize chat history
+        bot_message = palm.chat(
+            context=context,
+            examples=examples,
+            messages=chat_history
+        )
+        bot_message = [bot_message.last]
+        time.sleep(2)
+        return "", bot_message, chat_history
 
     msg.submit(respond,[msg,chatbot],[msg, chatbot])