code: 
  '''simple docstring'''
  
  
  
  from typing import TYPE_CHECKING
  
  from ...utils import (
      OptionalDependencyNotAvailable,
      _LazyModule,
      is_torch_available,
  )
  
  
  __A          =    {
      "configuration_bark": [
          "BARK_PRETRAINED_CONFIG_ARCHIVE_MAP",
          "BarkCoarseConfig",
          "BarkConfig",
          "BarkFineConfig",
          "BarkSemanticConfig",
      ],
      "processing_bark": ["BarkProcessor"],
  }
  
  try:
  				if not is_torch_available():
  								raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  				pass
  else:
  				__A          =    [
  				    "BARK_PRETRAINED_MODEL_ARCHIVE_LIST",
  				    "BarkFineModel",
  				    "BarkSemanticModel",
  				    "BarkCoarseModel",
  				    "BarkModel",
  				    "BarkPreTrainedModel",
  				    "BarkCausalModel",
  				]
  
  if TYPE_CHECKING:
  				from .configuration_bark import (
  				    BARK_PRETRAINED_CONFIG_ARCHIVE_MAP,
  				    BarkCoarseConfig,
  				    BarkConfig,
  				    BarkFineConfig,
  				    BarkSemanticConfig,
  				)
  				from .processing_bark import BarkProcessor
  
  				try:
  								if not is_torch_available():
  												raise OptionalDependencyNotAvailable()
  				except OptionalDependencyNotAvailable:
  								pass
  				else:
  								from .modeling_bark import (
  								    BARK_PRETRAINED_MODEL_ARCHIVE_LIST,
  								    BarkCausalModel,
  								    BarkCoarseModel,
  								    BarkFineModel,
  								    BarkModel,
  								    BarkPreTrainedModel,
  								    BarkSemanticModel,
  								)
  
  else:
  				import sys
  
  				__A          =    _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)
  
  
  
  
  
  
  
style_context: 
  '''simple docstring'''
  
  
  
  def  _A		(							lowercase__	):
  
  						# validate:
  						if not isinstance(lowercase__		,		lowercase__	) or not all(
  						    isinstance(lowercase__		,		lowercase__	) and item >= 0 for item in citations	):
  												raise ValueError("""The citations should be a list of non negative integers."""	)
  
  						citations.sort()
  						lowercase__							 =       len(lowercase__	)
  
  						for i in range(lowercase__	):
  												if citations[len_citations - 1 - i] <= i:
  																		return i
  
  						return len_citations
  
  
  if __name__ == "__main__":
  				import doctest
  
  				doctest.testmod()
  
  
  
  
  
  
  