




'''simple docstring'''


def 					SCREAMING_SNAKE_CASE(   __lowercase	)			-> Optional[int]:
     if len(__UpperCamelCase	) > 1:
          A:		Optional[int]          =		len(__UpperCamelCase	) // 2  # Finds the middle of the array
          A:		str          =		arr[
              :middle_length
          ]  # Creates an array of the elements in the first half.
          A:		Any          =		arr[
              middle_length:
          ]  # Creates an array of the elements in the second half.
          A:		Dict          =		len(__UpperCamelCase	)
          A:		List[Any]          =		len(__UpperCamelCase	)
          merge(__UpperCamelCase	)  # Starts sorting the left.
          merge(__UpperCamelCase	)  # Starts sorting the right
          A:		str          =		0  # Left Counter
          A:		Union[str, Any]          =		0  # Right Counter
          A:		Union[str, Any]          =		0  # Position Counter
          while (
              left_index < left_size and right_index < right_size
          ):  # Runs until the lowers size of the left and right are sorted.
               if left_array[left_index] < right_array[right_index]:
                    A:		Any          =		left_array[left_index]
                    left_index += 1
               else:
                    A:		List[str]          =		right_array[right_index]
                    right_index += 1
               index += 1
          while (
              left_index < left_size
          ):  # Adds the left over elements in the left half of the array
               A:		List[Any]          =		left_array[left_index]
               left_index += 1
               index += 1
          while (
              right_index < right_size
          ):  # Adds the left over elements in the right half of the array
               A:		Dict          =		right_array[right_index]
               right_index += 1
               index += 1
     return arr


if __name__ == "__main__":
     import doctest

     doctest.testmod()










from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


__lowerCamelCase   	=  {'''configuration_visual_bert''': ['''VISUAL_BERT_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''VisualBertConfig''']}

try:
       if not is_torch_available():
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       pass
else:
       __lowerCamelCase   	=  [
           '''VISUAL_BERT_PRETRAINED_MODEL_ARCHIVE_LIST''',
           '''VisualBertForMultipleChoice''',
           '''VisualBertForPreTraining''',
           '''VisualBertForQuestionAnswering''',
           '''VisualBertForRegionToPhraseAlignment''',
           '''VisualBertForVisualReasoning''',
           '''VisualBertLayer''',
           '''VisualBertModel''',
           '''VisualBertPreTrainedModel''',
       ]


if TYPE_CHECKING:
       from .configuration_visual_bert import VISUAL_BERT_PRETRAINED_CONFIG_ARCHIVE_MAP, VisualBertConfig

       try:
              if not is_torch_available():
                     raise OptionalDependencyNotAvailable()
       except OptionalDependencyNotAvailable:
              pass
       else:
              from .modeling_visual_bert import (
                  VISUAL_BERT_PRETRAINED_MODEL_ARCHIVE_LIST,
                  VisualBertForMultipleChoice,
                  VisualBertForPreTraining,
                  VisualBertForQuestionAnswering,
                  VisualBertForRegionToPhraseAlignment,
                  VisualBertForVisualReasoning,
                  VisualBertLayer,
                  VisualBertModel,
                  VisualBertPreTrainedModel,
              )


else:
       import sys

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



