





from ...configuration_utils import PretrainedConfig
from ...utils import logging


UpperCamelCase__     =	logging.get_logger(__name__)

UpperCamelCase__     =	{
    "microsoft/cvt-13": "https://huggingface.co/microsoft/cvt-13/resolve/main/config.json",
    # See all Cvt models at https://huggingface.co/models?filter=cvt
}

class     __SCREAMING_SNAKE_CASE   (       _a    ):
							snake_case       : int         =    """cvt"""






							def __init__(  self					,	__lowerCAmelCase=3					,	__lowerCAmelCase=[7, 3, 3]					,	__lowerCAmelCase=[4, 2, 2]					,	__lowerCAmelCase=[2, 1, 1]					,	__lowerCAmelCase=[64, 192, 384]					,	__lowerCAmelCase=[1, 3, 6]					,	__lowerCAmelCase=[1, 2, 10]					,	__lowerCAmelCase=[4.0, 4.0, 4.0]					,	__lowerCAmelCase=[0.0, 0.0, 0.0]					,	__lowerCAmelCase=[0.0, 0.0, 0.0]					,	__lowerCAmelCase=[0.0, 0.0, 0.1]					,	__lowerCAmelCase=[True, True, True]					,	__lowerCAmelCase=[False, False, True]					,	__lowerCAmelCase=["dw_bn", "dw_bn", "dw_bn"]					,	__lowerCAmelCase=[3, 3, 3]					,	__lowerCAmelCase=[1, 1, 1]					,	__lowerCAmelCase=[2, 2, 2]					,	__lowerCAmelCase=[1, 1, 1]					,	__lowerCAmelCase=[1, 1, 1]					,	__lowerCAmelCase=0.02					,	__lowerCAmelCase=1E-12					,	**__lowerCAmelCase					,	):
														super().__init__(**__lowerCAmelCase					)
														UpperCamelCase__			       =     num_channels
														UpperCamelCase__			       =     patch_sizes
														UpperCamelCase__			       =     patch_stride
														UpperCamelCase__			       =     patch_padding
														UpperCamelCase__			       =     embed_dim
														UpperCamelCase__			       =     num_heads
														UpperCamelCase__			       =     depth
														UpperCamelCase__			       =     mlp_ratio
														UpperCamelCase__			       =     attention_drop_rate
														UpperCamelCase__			       =     drop_rate
														UpperCamelCase__			       =     drop_path_rate
														UpperCamelCase__			       =     qkv_bias
														UpperCamelCase__			       =     cls_token
														UpperCamelCase__			       =     qkv_projection_method
														UpperCamelCase__			       =     kernel_qkv
														UpperCamelCase__			       =     padding_kv
														UpperCamelCase__			       =     stride_kv
														UpperCamelCase__			       =     padding_q
														UpperCamelCase__			       =     stride_q
														UpperCamelCase__			       =     initializer_range
														UpperCamelCase__			       =     layer_norm_eps









def       _UpperCamelCase       (a__				:str    ):






							"""simple docstring"""





							UpperCamelCase__			       =     0

							# if input_string is "aba" than new_input_string become "a|b|a"
							UpperCamelCase__			       =     """"""
							UpperCamelCase__			       =     """"""

							# append each character + "|" in new_string for range(0, length-1)
							for i in input_string[: len(a__    ) - 1]:
														new_input_string += i + "|"
							# append last character
							new_input_string += input_string[-1]

							# we will store the starting and ending of previous furthest ending palindromic
							# substring
							UpperCamelCase__       ,       UpperCamelCase__			       =     0, 0

							# length[i] shows the length of palindromic substring with center i
							UpperCamelCase__			       =     [1 for i in range(len(a__    )    )]

							# for each character in new_string find corresponding palindromic string
							UpperCamelCase__			       =     0
							for j in range(len(a__    )    ):
														UpperCamelCase__			       =     1 if j > r else min(length[l + r - j] // 2				,     r - j + 1    )
														while (
														    j - k >= 0
														    and j + k < len(a__    )
														    and new_input_string[k + j] == new_input_string[j - k]
														):
																					k += 1

														UpperCamelCase__			       =     2 * k - 1

														# does this string is ending after the previously explored end (that is r) ?
														# if yes the update the new r to the last index of this
														if j + k - 1 > r:
																					UpperCamelCase__			       =     j - k + 1  # noqa: E741
																					UpperCamelCase__			       =     j + k - 1

														# update max_length and start position
														if max_length < length[j]:
																					UpperCamelCase__			       =     length[j]
																					UpperCamelCase__			       =     j

    # create that string
							UpperCamelCase__			       =     new_input_string[start - max_length // 2 : start + max_length // 2 + 1]
							for i in s:
														if i != "|":
																					output_string += i

							return output_string


if __name__ == "__main__":
					import doctest

					doctest.testmod()




