def 					SCREAMING_SNAKE_CASE_			(		lowerCAmelCase_: list[int]     ):
						if len(lowerCAmelCase_     ) > 1:
												snake_case_     :			List[str]       =       len(lowerCAmelCase_     ) // 2  # Finds the middle of the array
												snake_case_     :			Tuple       =       arr[
												    :middle_length
												]  # Creates an array of the elements in the first half.
												snake_case_     :			Any       =       arr[
												    middle_length:
												]  # Creates an array of the elements in the second half.
												snake_case_     :			List[Any]       =       len(lowerCAmelCase_     )
												snake_case_     :			Optional[int]       =       len(lowerCAmelCase_     )
												merge(lowerCAmelCase_     )  # Starts sorting the left.
												merge(lowerCAmelCase_     )  # Starts sorting the right
												snake_case_     :			List[Any]       =       0  # Left Counter
												snake_case_     :			Any       =       0  # Right Counter
												snake_case_     :			Optional[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]:
																								snake_case_     :			List[str]       =       left_array[left_index]
																								left_index += 1
																		else:
																								snake_case_     :			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
																		snake_case_     :			List[str]       =       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
																		snake_case_     :			Tuple       =       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_tokenizers_available, is_torch_available


UpperCAmelCase							=       {
    "configuration_nystromformer": ["NYSTROMFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP", "NystromformerConfig"],
}

try:
     if not is_torch_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     UpperCAmelCase							=       [
         "NYSTROMFORMER_PRETRAINED_MODEL_ARCHIVE_LIST",
         "NystromformerForMaskedLM",
         "NystromformerForMultipleChoice",
         "NystromformerForQuestionAnswering",
         "NystromformerForSequenceClassification",
         "NystromformerForTokenClassification",
         "NystromformerLayer",
         "NystromformerModel",
         "NystromformerPreTrainedModel",
     ]


if TYPE_CHECKING:
     from .configuration_nystromformer import NYSTROMFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP, NystromformerConfig

     try:
          if not is_torch_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .modeling_nystromformer import (
              NYSTROMFORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
              NystromformerForMaskedLM,
              NystromformerForMultipleChoice,
              NystromformerForQuestionAnswering,
              NystromformerForSequenceClassification,
              NystromformerForTokenClassification,
              NystromformerLayer,
              NystromformerModel,
              NystromformerPreTrainedModel,
          )


else:
     import sys

     UpperCAmelCase							=       _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)



