Update app.py

app.py

@@ -21,8 +21,8 @@ def chat(message, history):
     output = ""
     for chunk in model.create_chat_completion(
         messages=messages,
-        max_tokens=512,
-        stream=True
+        max_tokens=2048,
+        stream=True,
         chat_template_kwargs={"enable_thinking": False}
     ):
         delta = chunk["choices"][0]["delta"].get("content", "")