


from collections import OrderedDict
from typing import Mapping

from packaging import version

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging


_SCREAMING_SNAKE_CASE      :			Tuple      				=   logging.get_logger(__name__)

_SCREAMING_SNAKE_CASE      :			List[str]      				=   {
    """sail/poolformer_s12""": """https://huggingface.co/sail/poolformer_s12/resolve/main/config.json""",
    # See all PoolFormer models at https://huggingface.co/models?filter=poolformer
}

class   A__ (   __snake_case     ):







    """simple docstring"""

    __magic_name__        =		'poolformer'
    def __init__(	self      , __snake_case=3      , __snake_case=1_6      , __snake_case=1_6      , __snake_case=3      , __snake_case=4.0      , __snake_case=[2, 2, 6, 2]      , __snake_case=[6_4, 1_2_8, 3_2_0, 5_1_2]      , __snake_case=[7, 3, 3, 3]      , __snake_case=[4, 2, 2, 2]      , __snake_case=[2, 1, 1, 1]      , __snake_case=4      , __snake_case=0.0      , __snake_case="gelu"      , __snake_case=True      , __snake_case=1E-5      , __snake_case=0.02      , **__snake_case      , ):
         snake_case					=    num_channels
         snake_case					=    patch_size
         snake_case					=    stride
         snake_case					=    padding
         snake_case					=    pool_size
         snake_case					=    hidden_sizes
         snake_case					=    mlp_ratio
         snake_case					=    depths
         snake_case					=    patch_sizes
         snake_case					=    strides
         snake_case					=    num_encoder_blocks
         snake_case					=    drop_path_rate
         snake_case					=    hidden_act
         snake_case					=    use_layer_scale
         snake_case					=    layer_scale_init_value
         snake_case					=    initializer_range
         super().__init__(**a_   )


class   A__ (   __snake_case     ):







    """simple docstring"""

    __magic_name__        =		version.parse('1.11'     )
    @property
    def 		a_      (	self   ):
         return OrderedDict(
             [
                 ('''pixel_values''', {0: '''batch''', 1: '''num_channels''', 2: '''height''', 3: '''width'''}),
             ]   )




    @property
    def 		a_      (	self   ):
         return 2E-3








def       UpperCAmelCase__						(UpperCamelCase_							,UpperCamelCase_							,UpperCamelCase_    ):



     """simple docstring"""






     snake_case					=    len(UpperCamelCase_    )
     snake_case					=    [[0] * n for i in range(UpperCamelCase_    )]
     for i in range(UpperCamelCase_    ):
          snake_case					=    y_points[i]

     for i in range(2							,UpperCamelCase_    ):
          for j in range(UpperCamelCase_							,UpperCamelCase_    ):
               snake_case					=    (
                   (xa - x_points[j - i + 1]) * q[j][i - 1]
                   - (xa - x_points[j]) * q[j - 1][i - 1]
               ) / (x_points[j] - x_points[j - i + 1])

     return [q[n - 1][n - 1], q]


if __name__ == "__main__":
 import doctest

 doctest.testmod()




