Update app.py

app.py

@@ -9,8 +9,8 @@ from typing import List, Optional, Tuple, Dict
 from urllib.error import HTTPError
 default_system = 'You are a helpful assistant.'
 
-YOUR_API_TOKEN = os.getenv('YOUR_API_TOKEN')
-dashscope.api_key = YOUR_API_TOKEN
+#YOUR_API_TOKEN = os.getenv('YOUR_API_TOKEN')
+#dashscope.api_key = YOUR_API_TOKEN
 
 History = List[Tuple[str, str]]
 Messages = List[Dict[str, str]]