



"""simple docstring"""
from typing import TYPE_CHECKING

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


_lowerCAmelCase       :Any	=   {
    'configuration_poolformer': [
        'POOLFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP',
        'PoolFormerConfig',
        'PoolFormerOnnxConfig',
    ]
}

try:
  if not is_vision_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  _lowerCAmelCase       :Union[str, Any]	=   ['PoolFormerFeatureExtractor']
  _lowerCAmelCase       :Dict	=   ['PoolFormerImageProcessor']

try:
  if not is_torch_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  _lowerCAmelCase       :str	=   [
      'POOLFORMER_PRETRAINED_MODEL_ARCHIVE_LIST',
      'PoolFormerForImageClassification',
      'PoolFormerModel',
      'PoolFormerPreTrainedModel',
  ]


if TYPE_CHECKING:
  from .configuration_poolformer import (
      POOLFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP,
      PoolFormerConfig,
      PoolFormerOnnxConfig,
  )

  try:
    if not is_vision_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .feature_extraction_poolformer import PoolFormerFeatureExtractor
    from .image_processing_poolformer import PoolFormerImageProcessor

  try:
    if not is_torch_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .modeling_poolformer import (
        POOLFORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
        PoolFormerForImageClassification,
        PoolFormerModel,
        PoolFormerPreTrainedModel,
    )


else:
  import sys

  _lowerCAmelCase       :List[Any]	=   _LazyModule(__name__, globals()['__file__'], _import_structure)




'''simple docstring'''
import math






def      UpperCamelCase_				(      A__						):
	return math.sqrt(A__						) * math.sqrt(A__						) == num






def      UpperCamelCase_				(      A__						):
	a_      				=						0
	a_      				=						n
	while left <= right:
		a_      				=						(left + right) // 2
		if mid**2 == n:
			return True
		elif mid**2 > n:
			a_      				=						mid - 1
		else:
			a_      				=						mid + 1
	return False


if __name__ == "__main__":
		import doctest

		doctest.testmod()
