




from typing import TYPE_CHECKING

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


lowercase_     :    str      =			{
    'configuration_oneformer': ['ONEFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP', 'OneFormerConfig'],
    'processing_oneformer': ['OneFormerProcessor'],
}

try:
				if not is_vision_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				lowercase_     :    List[Any]      =			['OneFormerImageProcessor']

try:
				if not is_torch_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				lowercase_     :    Dict      =			[
				    'ONEFORMER_PRETRAINED_MODEL_ARCHIVE_LIST',
				    'OneFormerForUniversalSegmentation',
				    'OneFormerModel',
				    'OneFormerPreTrainedModel',
				]

if TYPE_CHECKING:
				from .configuration_oneformer import ONEFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP, OneFormerConfig
				from .processing_oneformer import OneFormerProcessor

				try:
								if not is_vision_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .image_processing_oneformer import OneFormerImageProcessor
				try:
								if not is_torch_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_oneformer import (
								    ONEFORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
								    OneFormerForUniversalSegmentation,
								    OneFormerModel,
								    OneFormerPreTrainedModel,
								)


else:
				import sys

				lowercase_     :    Optional[Any]      =			_LazyModule(__name__, globals()['__file__'], _import_structure)










from __future__ import annotations

from collections.abc import Generator


def 							__SCREAMING_SNAKE_CASE  (      snake_case_						):

						'''simple docstring'''


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

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


def 							__SCREAMING_SNAKE_CASE  (      ):

						'''simple docstring'''


						_UpperCAmelCase													=					43
						_UpperCAmelCase													=					tuple(collatz_sequence(snake_case_						)						)
						print(snake_case_						)
						print(f"""Collatz sequence from {n} took {len(snake_case_						)} steps."""						)


if __name__ == "__main__":
				main()




