

'''simple docstring'''
from typing import TYPE_CHECKING

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


_snake_case     						=						{
    'configuration_swin2sr': ['SWIN2SR_PRETRAINED_CONFIG_ARCHIVE_MAP', 'Swin2SRConfig'],
}


try:
    if not is_torch_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    _snake_case     						=						[
        'SWIN2SR_PRETRAINED_MODEL_ARCHIVE_LIST',
        'Swin2SRForImageSuperResolution',
        'Swin2SRModel',
        'Swin2SRPreTrainedModel',
    ]


try:
    if not is_vision_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    _snake_case     						=						['Swin2SRImageProcessor']


if TYPE_CHECKING:
    from .configuration_swinasr import SWIN2SR_PRETRAINED_CONFIG_ARCHIVE_MAP, SwinaSRConfig

    try:
        if not is_torch_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .modeling_swinasr import (
            SWIN2SR_PRETRAINED_MODEL_ARCHIVE_LIST,
            SwinaSRForImageSuperResolution,
            SwinaSRModel,
            SwinaSRPreTrainedModel,
        )

    try:
        if not is_vision_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .image_processing_swinasr import SwinaSRImageProcessor


else:
    import sys

    _snake_case     						=						_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)









'''simple docstring'''
def       _A	(			snake_case  )    ->			int:

   # validate:
   if not isinstance(snake_case	,							snake_case  ) or not all(
       isinstance(snake_case	,							snake_case  ) and item >= 0 for item in citations  ):
      raise ValueError("The citations should be a list of non negative integers."  )

   citations.sort()
   _lowercase    :   Tuple      =     len(snake_case  )

   for i in range(snake_case  ):
      if citations[len_citations - 1 - i] <= i:
         return i

   return len_citations


if __name__ == "__main__":
    import doctest

    doctest.testmod()






