


'''simple docstring'''






from __future__ import annotations

from decimal import Decimal

from numpy import array







def     UpperCamelCase_      (   A__ :       list[list[float]] ):
  '''simple docstring'''





  lowerCAmelCase_      :				List[str]      =       Decimal

  # Check if the provided matrix has 2 rows and 2 columns
  # since this implementation only works for 2x2 matrices
  if len(A__ ) == 2 and len(matrix[0] ) == 2 and len(matrix[1] ) == 2:
    # Calculate the determinant of the matrix
    lowerCAmelCase_      :				Any      =       float(
        d(matrix[0][0] ) * d(matrix[1][1] ) - d(matrix[1][0] ) * d(matrix[0][1] ) )
    if determinant == 0:
      raise ValueError("""This matrix has no inverse.""" )

    # Creates a copy of the matrix with swapped positions of the elements
    lowerCAmelCase_      :				int      =       [[0.0, 0.0], [0.0, 0.0]]
    lowerCAmelCase_,							lowerCAmelCase_      :				int      =       matrix[1][1], matrix[0][0]
    lowerCAmelCase_,							lowerCAmelCase_      :				Tuple      =       -matrix[1][0], -matrix[0][1]

    # Calculate the inverse of the matrix
    return [
        [(float(d(A__ ) ) / determinant) or 0.0 for n in row] for row in swapped_matrix
    ]
  elif (
      len(A__ ) == 3
      and len(matrix[0] ) == 3
      and len(matrix[1] ) == 3
      and len(matrix[2] ) == 3
  ):
    # Calculate the determinant of the matrix using Sarrus rule
    lowerCAmelCase_      :				Any      =       float(
        (
            (d(matrix[0][0] ) * d(matrix[1][1] ) * d(matrix[2][2] ))
            + (d(matrix[0][1] ) * d(matrix[1][2] ) * d(matrix[2][0] ))
            + (d(matrix[0][2] ) * d(matrix[1][0] ) * d(matrix[2][1] ))
        )
        - (
            (d(matrix[0][2] ) * d(matrix[1][1] ) * d(matrix[2][0] ))
            + (d(matrix[0][1] ) * d(matrix[1][0] ) * d(matrix[2][2] ))
            + (d(matrix[0][0] ) * d(matrix[1][2] ) * d(matrix[2][1] ))
        ) )
    if determinant == 0:
      raise ValueError("""This matrix has no inverse.""" )

    # Creating cofactor matrix
    lowerCAmelCase_      :				str      =       [
        [d(0.0 ), d(0.0 ), d(0.0 )],
        [d(0.0 ), d(0.0 ), d(0.0 )],
        [d(0.0 ), d(0.0 ), d(0.0 )],
    ]
    lowerCAmelCase_      :				str      =       (d(matrix[1][1] ) * d(matrix[2][2] )) - (
        d(matrix[1][2] ) * d(matrix[2][1] )
    )
    lowerCAmelCase_      :				Dict      =       -(
        (d(matrix[1][0] ) * d(matrix[2][2] )) - (d(matrix[1][2] ) * d(matrix[2][0] ))
    )
    lowerCAmelCase_      :				Any      =       (d(matrix[1][0] ) * d(matrix[2][1] )) - (
        d(matrix[1][1] ) * d(matrix[2][0] )
    )
    lowerCAmelCase_      :				List[Any]      =       -(
        (d(matrix[0][1] ) * d(matrix[2][2] )) - (d(matrix[0][2] ) * d(matrix[2][1] ))
    )
    lowerCAmelCase_      :				Tuple      =       (d(matrix[0][0] ) * d(matrix[2][2] )) - (
        d(matrix[0][2] ) * d(matrix[2][0] )
    )
    lowerCAmelCase_      :				Any      =       -(
        (d(matrix[0][0] ) * d(matrix[2][1] )) - (d(matrix[0][1] ) * d(matrix[2][0] ))
    )
    lowerCAmelCase_      :				Optional[Any]      =       (d(matrix[0][1] ) * d(matrix[1][2] )) - (
        d(matrix[0][2] ) * d(matrix[1][1] )
    )
    lowerCAmelCase_      :				List[Any]      =       -(
        (d(matrix[0][0] ) * d(matrix[1][2] )) - (d(matrix[0][2] ) * d(matrix[1][0] ))
    )
    lowerCAmelCase_      :				Tuple      =       (d(matrix[0][0] ) * d(matrix[1][1] )) - (
        d(matrix[0][1] ) * d(matrix[1][0] )
    )

    # Transpose the cofactor matrix (Adjoint matrix)
    lowerCAmelCase_      :				List[Any]      =       array(A__ )
    for i in range(3 ):
      for j in range(3 ):
        lowerCAmelCase_      :				Union[str, Any]      =       cofactor_matrix[j][i]

        # Inverse of the matrix using the formula (1/determinant) * adjoint matrix
    lowerCAmelCase_      :				int      =       array(A__ )
    for i in range(3 ):
      for j in range(3 ):
        inverse_matrix[i][j] /= d(A__ )

        # Calculate the inverse of the matrix
    return [[float(d(A__ ) ) or 0.0 for n in row] for row in inverse_matrix]
  raise ValueError("""Please provide a matrix of size 2x2 or 3x3.""" )







'''simple docstring'''






from typing import List

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


__A :  Dict    							=				logging.get_logger(__name__)

__A :  int    							=				{
    "snap-research/efficientformer-l1-300": (
        "https://huggingface.co/snap-research/efficientformer-l1-300/resolve/main/config.json"
    ),
}






class        __snake_case	(       _SCREAMING_SNAKE_CASE):







    """simple docstring"""



    lowercase       			= 'efficientformer'

    def __init__(       self   :  Any   ,						lowerCamelCase   :  List[int] = [3, 2, 6, 4]   ,						lowerCamelCase   :  List[int] = [48, 96, 2_24, 4_48]   ,						lowerCamelCase   :  List[bool] = [True, True, True, True]   ,						lowerCamelCase   :  int = 4_48   ,						lowerCamelCase   :  int = 32   ,						lowerCamelCase   :  int = 4   ,						lowerCamelCase   :  int = 7   ,						lowerCamelCase   :  int = 5   ,						lowerCamelCase   :  int = 8   ,						lowerCamelCase   :  int = 4   ,						lowerCamelCase   :  float = 0.0   ,						lowerCamelCase   :  int = 16   ,						lowerCamelCase   :  int = 3   ,						lowerCamelCase   :  int = 3   ,						lowerCamelCase   :  int = 3   ,						lowerCamelCase   :  int = 2   ,						lowerCamelCase   :  int = 1   ,						lowerCamelCase   :  float = 0.0   ,						lowerCamelCase   :  int = 1   ,						lowerCamelCase   :  bool = True   ,						lowerCamelCase   :  bool = True   ,						lowerCamelCase   :  float = 1E-5   ,						lowerCamelCase   :  str = "gelu"   ,						lowerCamelCase   :  float = 0.02   ,						lowerCamelCase   :  float = 1E-12   ,						lowerCamelCase   :  int = 2_24   ,						lowerCamelCase   :  float = 1E-05   ,						**lowerCamelCase   :  int   ,						)       ->  None:
      super().__init__(**lowerCamelCase		)

      lowerCAmelCase_      :				List[str]      =       hidden_act
      lowerCAmelCase_      :				List[Any]      =       hidden_dropout_prob
      lowerCAmelCase_      :				Any      =       hidden_sizes
      lowerCAmelCase_      :				List[Any]      =       num_hidden_layers
      lowerCAmelCase_      :				Union[str, Any]      =       num_attention_heads
      lowerCAmelCase_      :				Tuple      =       initializer_range
      lowerCAmelCase_      :				Union[str, Any]      =       layer_norm_eps
      lowerCAmelCase_      :				int      =       patch_size
      lowerCAmelCase_      :				List[str]      =       num_channels
      lowerCAmelCase_      :				Dict      =       depths
      lowerCAmelCase_      :				int      =       mlp_expansion_ratio
      lowerCAmelCase_      :				Optional[Any]      =       downsamples
      lowerCAmelCase_      :				Union[str, Any]      =       dim
      lowerCAmelCase_      :				Union[str, Any]      =       key_dim
      lowerCAmelCase_      :				str      =       attention_ratio
      lowerCAmelCase_      :				Tuple      =       resolution
      lowerCAmelCase_      :				Optional[Any]      =       pool_size
      lowerCAmelCase_      :				str      =       downsample_patch_size
      lowerCAmelCase_      :				Dict      =       downsample_stride
      lowerCAmelCase_      :				str      =       downsample_pad
      lowerCAmelCase_      :				str      =       drop_path_rate
      lowerCAmelCase_      :				List[Any]      =       num_metaad_blocks
      lowerCAmelCase_      :				Tuple      =       distillation
      lowerCAmelCase_      :				Optional[Any]      =       use_layer_scale
      lowerCAmelCase_      :				Dict      =       layer_scale_init_value
      lowerCAmelCase_      :				Optional[Any]      =       image_size
      lowerCAmelCase_      :				Optional[Any]      =       batch_norm_eps



