runtime error

Exit code: 1. Reason: Traceback (most recent call last): File "/home/user/app/app.py", line 14, in <module> text_summary = pipeline("summarization", model="sshleifer/distilbart-cnn-12-6", torch_dtype=torch.bfloat16) File "/usr/local/lib/python3.10/site-packages/transformers/pipelines/__init__.py", line 994, in pipeline tokenizer = AutoTokenizer.from_pretrained( File "/usr/local/lib/python3.10/site-packages/transformers/models/auto/tokenization_auto.py", line 908, in from_pretrained return tokenizer_class_fast.from_pretrained(pretrained_model_name_or_path, *inputs, **kwargs) File "/usr/local/lib/python3.10/site-packages/transformers/tokenization_utils_base.py", line 2163, in from_pretrained return cls._from_pretrained( File "/usr/local/lib/python3.10/site-packages/transformers/tokenization_utils_base.py", line 2201, in _from_pretrained slow_tokenizer = (cls.slow_tokenizer_class)._from_pretrained( File "/usr/local/lib/python3.10/site-packages/transformers/tokenization_utils_base.py", line 2397, in _from_pretrained tokenizer = cls(*init_inputs, **init_kwargs) File "/usr/local/lib/python3.10/site-packages/transformers/models/bart/tokenization_bart.py", line 180, in __init__ with open(vocab_file, encoding="utf-8") as vocab_handle: TypeError: expected str, bytes or os.PathLike object, not NoneType

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