runtime error

Exit code: 3. Reason: ) File "<frozen importlib._bootstrap>", line 1030, in _gcd_import File "<frozen importlib._bootstrap>", line 1007, in _find_and_load File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 680, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 850, in exec_module File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed File "/home/user/app/app.py", line 8, in <module> chatSheldon.load() File "/home/user/app/retrieve_bot.py", line 43, in load self.tag_model = DialogTag("distilbert-base-uncased") File "/usr/local/lib/python3.9/site-packages/dialog_tag/DialogTag.py", line 38, in __init__ self.__model = TFAutoModelForSequenceClassification.from_pretrained(self.__model_path, config=self.__config) File "/usr/local/lib/python3.9/site-packages/transformers/models/auto/auto_factory.py", line 566, in from_pretrained return model_class.from_pretrained( File "/usr/local/lib/python3.9/site-packages/transformers/modeling_tf_utils.py", line 2902, in from_pretrained model = cls(config, *model_args, **model_kwargs) File "/usr/local/lib/python3.9/site-packages/transformers/models/distilbert/modeling_tf_distilbert.py", line 778, in __init__ super().__init__(config, *inputs, **kwargs) File "/usr/local/lib/python3.9/site-packages/transformers/modeling_tf_utils.py", line 1150, in __init__ self._set_save_spec(self.input_signature) File "/usr/local/lib/python3.9/site-packages/tensorflow/python/trackable/base.py", line 204, in _method_wrapper result = method(self, *args, **kwargs) File "/usr/local/lib/python3.9/site-packages/keras/src/backend/tensorflow/layer.py", line 35, in _set_save_spec for key, kwarg in kwargs.items(): AttributeError: 'NoneType' object has no attribute 'items' [2025-09-23 20:27:03 +0000] [7] [INFO] Worker exiting (pid: 7) [2025-09-23 20:27:03 +0000] [1] [INFO] Shutting down: Master [2025-09-23 20:27:03 +0000] [1] [INFO] Reason: Worker failed to boot.

Container logs: