


def 				UpperCamelCase_(      lowerCamelCase_ )    ->						float:
    _lowercase       :							Dict      		=		0
    while len(lowerCamelCase_ ) > 1:
        _lowercase       :							Dict      		=		0
        # Consider two files with minimum cost to be merged
        for _ in range(2 ):
            _lowercase       :							Union[str, Any]      		=		files.index(min(lowerCamelCase_ ) )
            temp += files[min_index]
            files.pop(lowerCamelCase_ )
        files.append(lowerCamelCase_ )
        optimal_merge_cost += temp
    return optimal_merge_cost


if __name__ == "__main__":
 import doctest

 doctest.testmod()








from typing import TYPE_CHECKING

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


SCREAMING_SNAKE_CASE__       :      Optional[Any]  =   {'configuration_mmbt': ['MMBTConfig']}

try:
       if not is_torch_available():
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       pass
else:
       SCREAMING_SNAKE_CASE__       :      List[Any]  =   ['MMBTForClassification', 'MMBTModel', 'ModalEmbeddings']


if TYPE_CHECKING:
       from .configuration_mmbt import MMBTConfig

       try:
              if not is_torch_available():
                     raise OptionalDependencyNotAvailable()
       except OptionalDependencyNotAvailable:
              pass
       else:
              from .modeling_mmbt import MMBTForClassification, MMBTModel, ModalEmbeddings

else:
       import sys

       SCREAMING_SNAKE_CASE__       :      int  =   _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)






