


from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


snake_case				:    List[str]       				=     {
    '''configuration_bigbird_pegasus''': [
        '''BIGBIRD_PEGASUS_PRETRAINED_CONFIG_ARCHIVE_MAP''',
        '''BigBirdPegasusConfig''',
        '''BigBirdPegasusOnnxConfig''',
    ],
}

try:
     if not is_torch_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     snake_case				:    Dict       				=     [
         '''BIGBIRD_PEGASUS_PRETRAINED_MODEL_ARCHIVE_LIST''',
         '''BigBirdPegasusForCausalLM''',
         '''BigBirdPegasusForConditionalGeneration''',
         '''BigBirdPegasusForQuestionAnswering''',
         '''BigBirdPegasusForSequenceClassification''',
         '''BigBirdPegasusModel''',
         '''BigBirdPegasusPreTrainedModel''',
     ]


if TYPE_CHECKING:
     from .configuration_bigbird_pegasus import (
         BIGBIRD_PEGASUS_PRETRAINED_CONFIG_ARCHIVE_MAP,
         BigBirdPegasusConfig,
         BigBirdPegasusOnnxConfig,
     )

     try:
          if not is_torch_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .modeling_bigbird_pegasus import (
              BIGBIRD_PEGASUS_PRETRAINED_MODEL_ARCHIVE_LIST,
              BigBirdPegasusForCausalLM,
              BigBirdPegasusForConditionalGeneration,
              BigBirdPegasusForQuestionAnswering,
              BigBirdPegasusForSequenceClassification,
              BigBirdPegasusModel,
              BigBirdPegasusPreTrainedModel,
          )


else:
     import sys

     snake_case				:    Any       				=     _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)










def     a(      A       :    int       )		->       str:
					"""simple docstring"""





					if number > 0:
										raise ValueError("input must be a negative integer"       )
					a					     =   len(bin(A       )[3:]       )
					a					     =   bin(abs(A       ) - (1 << binary_number_length)       )[3:]
					a					     =   (
					    (
					        "1"
					        + "0" * (binary_number_length - len(A       ))
					        + twos_complement_number
					    )
					    if number < 0
					    else "0"
					)
					return "0b" + twos_complement_number


if __name__ == "__main__":
				import doctest

				doctest.testmod()
