"""simple docstring"""





from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


__A     = {
    '''configuration_nllb_moe''': [
        '''NLLB_MOE_PRETRAINED_CONFIG_ARCHIVE_MAP''',
        '''NllbMoeConfig''',
    ]
}

try:
				if not is_torch_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				__A     = [
				    '''NLLB_MOE_PRETRAINED_MODEL_ARCHIVE_LIST''',
				    '''NllbMoeForConditionalGeneration''',
				    '''NllbMoeModel''',
				    '''NllbMoePreTrainedModel''',
				    '''NllbMoeTop2Router''',
				    '''NllbMoeSparseMLP''',
				]


if TYPE_CHECKING:
				from .configuration_nllb_moe import (
				    NLLB_MOE_PRETRAINED_CONFIG_ARCHIVE_MAP,
				    NllbMoeConfig,
				)

				try:
								if not is_torch_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_nllb_moe import (
								    NLLB_MOE_PRETRAINED_MODEL_ARCHIVE_LIST,
								    NllbMoeForConditionalGeneration,
								    NllbMoeModel,
								    NllbMoePreTrainedModel,
								    NllbMoeSparseMLP,
								    NllbMoeTopaRouter,
								)


else:
				import sys

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


def      a      (			A__	:   str      ,   A__	:   bool = False     )    ->      str:





      """simple docstring"""



      if not isinstance(A__      ,   A__     ):
            _lowercase	       =F'''Expected string as input, found {type(A__     )}'''
            raise ValueError(A__     )
      if not isinstance(A__      ,   A__     ):
            _lowercase	       =F'''Expected boolean as use_pascal parameter, found {type(A__     )}'''
            raise ValueError(A__     )

      _lowercase	       =input_str.split('_'     )

      _lowercase	       =0 if use_pascal else 1

      _lowercase	       =words[start_index:]

      _lowercase	       =[word[0].upper() + word[1:] for word in words_to_capitalize]

      _lowercase	       ='' if use_pascal else words[0]

      return "".join([initial_word, *capitalized_words]     )


if __name__ == "__main__":
  from doctest import testmod

  testmod()


