runtime error

Exit code: 1. Reason: Traceback (most recent call last): File "/home/user/app/app.py", line 100, in <module> @app.post("/chat") NameError: name 'app' is not defined /usr/local/lib/python3.10/site-packages/transformers/models/auto/tokenization_auto.py:1025: FutureWarning: The `use_auth_token` argument is deprecated and will be removed in v5 of Transformers. Please use `token` instead. warnings.warn(

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