Update app.py

app.py

@@ -15,7 +15,7 @@ tokenizer = AutoTokenizer.from_pretrained(model_id, use_fast=True,)
 def respond(prompt, history):
     # 構建聊天模板
     messages = [
-        {"role": "system", "content": "You are Qwen, created by Alibaba Cloud. You are a helpful assistant."},
+        {"role": "system", "content": "用戶是繁體中文使用者. 包括think 回答限縮在1024token"},
         {"role": "user", "content": prompt}
     ]    
     text = tokenizer.apply_chat_template(