
"""simple docstring"""




import argparse
import importlib
from pathlib import Path


# Test all the extensions added in the setup
UpperCAmelCase__      :    Any    							= [
    'kernels/rwkv/wkv_cuda.cu',
    'kernels/rwkv/wkv_op.cpp',
    'kernels/deformable_detr/ms_deform_attn.h',
    'kernels/deformable_detr/cuda/ms_deform_im2col_cuda.cuh',
    'models/graphormer/algos_graphormer.pyx',
]

def lowercase_  (   _snake_case						):
							# Test all the extensions added in the setup
							for file in FILES_TO_FIND:
														if not (transformers_path / file).exists():
																					return False
							return True


if __name__ == "__main__":
					UpperCAmelCase__      :    Dict    							= argparse.ArgumentParser()
					parser.add_argument('--check_lib', action='store_true', help='Whether to check the build or the actual package.')
					UpperCAmelCase__      :    List[str]    							= parser.parse_args()
					if args.check_lib:
										UpperCAmelCase__      :    Tuple    							= importlib.import_module('transformers')
										UpperCAmelCase__      :    Tuple    							= Path(transformers_module.__file__).parent
					else:
										UpperCAmelCase__      :    str    							= Path.cwd() / 'build/lib/transformers'
					if not test_custom_files_are_present(transformers_path):
										raise ValueError('The built release does not contain the custom files. Fix this before going further!')






"""simple docstring"""




def lowercase_  (   _snake_case   ,_snake_case						):

							if not (isinstance(_snake_case   ,_snake_case						) and isinstance(_snake_case   ,_snake_case						)):
														raise ValueError("""longest_common_substring() takes two strings for inputs"""						)

							SCREAMING_SNAKE_CASE__						:       Optional[Any]           =   len(_snake_case						)
							SCREAMING_SNAKE_CASE__						:       int           =   len(_snake_case						)

							SCREAMING_SNAKE_CASE__						:       Dict           =   [[0] * (texta_length + 1) for _ in range(texta_length + 1						)]
							SCREAMING_SNAKE_CASE__						:       List[Any]           =   0
							SCREAMING_SNAKE_CASE__						:       Union[str, Any]           =   0

							for i in range(1   ,texta_length + 1						):
														for j in range(1   ,texta_length + 1						):
																					if texta[i - 1] == texta[j - 1]:
																												SCREAMING_SNAKE_CASE__						:       int           =   1 + dp[i - 1][j - 1]
																												if dp[i][j] > ans_length:
																																			SCREAMING_SNAKE_CASE__						:       List[Any]           =   i
																																			SCREAMING_SNAKE_CASE__						:       List[str]           =   dp[i][j]

							return texta[ans_index - ans_length : ans_index]


if __name__ == "__main__":
					import doctest

					doctest.testmod()




