



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


UpperCAmelCase							 =					logging.get_logger(__name__)

UpperCAmelCase							 =					{
    """Visual-Attention-Network/van-base""": (
        """https://huggingface.co/Visual-Attention-Network/van-base/blob/main/config.json"""
    ),
}

class  __snake_case      (   SCREAMING_SNAKE_CASE):







							'''simple docstring'''






							UpperCamelCase__				:      Tuple         =					"""van"""


							def __init__(							self  ,  a_=224  ,  a_=3  ,  a_=[7, 3, 3, 3]  ,  a_=[4, 2, 2, 2]  ,  a_=[64, 128, 320, 512]  ,  a_=[3, 3, 12, 3]  ,  a_=[8, 8, 4, 4]  ,  a_="gelu"  ,  a_=0.02  ,  a_=1E-6  ,  a_=1E-2  ,  a_=0.0  ,  a_=0.0  ,  **a_  ,  ):
											super().__init__(**a_		)
											a__				      =		image_size
											a__				      =		num_channels
											a__				      =		patch_sizes
											a__				      =		strides
											a__				      =		hidden_sizes
											a__				      =		depths
											a__				      =		mlp_ratios
											a__				      =		hidden_act
											a__				      =		initializer_range
											a__				      =		layer_norm_eps
											a__				      =		layer_scale_init_value
											a__				      =		drop_path_rate
											a__				      =		dropout_rate






def 			A_      (	__a     :				str = "The quick brown fox jumps over the lazy dog" ,		):

				"""simple docstring"""
				a__				      =		set()

				# Replace all the whitespace in our sentence
				a__				      =		input_str.replace(""" """ ,		""""""		)
				for alpha in input_str:
								if "a" <= alpha.lower() <= "z":
												frequency.add(alpha.lower()		)
				return len(__a		) == 26

def 			A_      (	__a     :				str = "The quick brown fox jumps over the lazy dog" ,		):

				"""simple docstring"""
				a__				      =		[False] * 26
				for char in input_str:
								if char.islower():
												a__				      =		True
								elif char.isupper():
												a__				      =		True
				return all(__a		)

def 			A_      (	__a     :				str = "The quick brown fox jumps over the lazy dog" ,		):

				"""simple docstring"""
				return len({char for char in input_str.lower() if char.isalpha()}		) == 26

def 			A_      (	):

				"""simple docstring"""
				from timeit import timeit

				a__				      =		"""from __main__ import is_pangram, is_pangram_faster, is_pangram_fastest"""
				print(timeit("""is_pangram()""" ,		setup=__a		)		)
				print(timeit("""is_pangram_faster()""" ,		setup=__a		)		)
				print(timeit("""is_pangram_fastest()""" ,		setup=__a		)		)
				# 5.348480500048026, 2.6477354579837993, 1.8470395830227062
				# 5.036091582966037, 2.644472333951853,  1.8869528750656173


if __name__ == "__main__":
	import doctest

	doctest.testmod()
	benchmark()

