Update app.py

added hf token

app.py

@@ -169,7 +169,8 @@ model = HfApiModel(
 max_tokens=2096,
 temperature=0.5,
 model_id='Qwen/Qwen2.5-Coder-32B-Instruct', # it is possible that this model may be overloaded
-custom_role_conversions=None
+custom_role_conversions=None,
+token=os.getenv('hf_token')
 )