Update app.py

app.py

@@ -25,7 +25,5 @@ Traceback (most recent call last):
     return fn(*args, **kwargs)
   File "/usr/local/lib/python3.10/site-packages/diffusers/configuration_utils.py", line 407, in load_config
     raise EnvironmentError(
-OSError: ByteDance/AnimateDiff-Lightning-4step-T2V is not a local folder and is not a valid model identifier listed on 'https://huggingface.co/models'
-If this is a private repository, make sure to pass a token having permission to this repo with `token` or log in with `hf auth login`.
-
+OSError: ByteDance/AnimateDiff-Lightning-4step-T2V is