/usr/local/lib/python3.10/dist-packages/transformers/configuration_utils.py in to_dict(self)
910 if hasattr(self, "quantization_config"):
911 output["quantization_config"] = (
--> 912 self.quantization_config.to_dict()
913 if not isinstance(self.quantization_config, dict)
914 else self.quantization_config
AttributeError: 'NoneType' object has no attribute 'to_dict'