




'''simple docstring'''







from typing import TYPE_CHECKING

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


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


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


try:
    if not is_vision_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    lowerCAmelCase_    	=							['''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

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








'''simple docstring'''







def 	_A			(   UpperCAmelCase	):






   '''simple docstring'''







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

   citations.sort()
   A__         =    len(UpperCAmelCase	)

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

   return len_citations


if __name__ == "__main__":
    import doctest

    doctest.testmod()


