"""simple docstring"""


from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tokenizers_available, is_torch_available


a							={'configuration_yoso': ['YOSO_PRETRAINED_CONFIG_ARCHIVE_MAP', 'YosoConfig']}

try:
	if not is_torch_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	a							=[
	    'YOSO_PRETRAINED_MODEL_ARCHIVE_LIST',
	    'YosoForMaskedLM',
	    'YosoForMultipleChoice',
	    'YosoForQuestionAnswering',
	    'YosoForSequenceClassification',
	    'YosoForTokenClassification',
	    'YosoLayer',
	    'YosoModel',
	    'YosoPreTrainedModel',
	]


if TYPE_CHECKING:
	from .configuration_yoso import YOSO_PRETRAINED_CONFIG_ARCHIVE_MAP, YosoConfig

	try:
		if not is_torch_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_yoso import (
		    YOSO_PRETRAINED_MODEL_ARCHIVE_LIST,
		    YosoForMaskedLM,
		    YosoForMultipleChoice,
		    YosoForQuestionAnswering,
		    YosoForSequenceClassification,
		    YosoForTokenClassification,
		    YosoLayer,
		    YosoModel,
		    YosoPreTrainedModel,
		)


else:
	import sys

	a							=_LazyModule(__name__, globals()['__file__'], _import_structure)



"""simple docstring"""


from __future__ import annotations

from collections.abc import Generator





def       lowerCamelCase_			( __lowerCAmelCase    )							-> Generator[int, None, None]:




						'''simple docstring'''



						if not isinstance(__lowerCAmelCase       ,   __lowerCAmelCase    ) or n < 1:
												raise Exception("Sequence only defined for positive integers"    )

						yield n
						while n != 1:
												if n % 2 == 0:
																		n //= 2
												else:
																		lowerCamelCase__ =3 * n + 1
												yield n





def       lowerCamelCase_			( )							-> List[str]:




						'''simple docstring'''



						lowerCamelCase__ =43
						lowerCamelCase__ =tuple(collatz_sequence(__lowerCAmelCase    )    )
						print(__lowerCAmelCase    )
						print(F'''Collatz sequence from {n} took {len(__lowerCAmelCase    )} steps.'''    )


if __name__ == "__main__":
	main()


