Update app.py

app.py

@@ -39,7 +39,7 @@ def respond(
 
     for message in client.chat_completion(
         messages,
-        #max_tokens=max_tokens,
+        max_tokens=max_tokens,
         stream=True,
         stop=["<|im_end|><|im_end|>", "<|im_end|>", "|im_end|>"],
         #temperature=temperature,