Update app.py

app.py

@@ -106,7 +106,7 @@ with gr.Blocks() as demo:
                 {"role": "user", "content": user_msg},
                 {"role": "assistant", "content": assistant_msg},
             ]
-        message = tokenizer.apply_chat_template(chat, tokenize=False)
+        message = tokenizer.apply_chat_template(chat_data, tokenize=False)
         message = message[3:]  # remove SOT token
 
         print(message)