





import warnings
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


UpperCAmelCase_					:   Any 							=						logging.get_logger(__name__)

UpperCAmelCase_					:   str 							=						{
    """nvidia/segformer-b0-finetuned-ade-512-512""": (
        """https://huggingface.co/nvidia/segformer-b0-finetuned-ade-512-512/resolve/main/config.json"""
    ),
    # See all SegFormer models at https://huggingface.co/models?filter=segformer
}





class      lowercase__    (							__A  ):
  __UpperCamelCase	     =  """segformer"""







  def __init__(	self    ,						_lowercase=3    ,						_lowercase=4    ,						_lowercase=[2, 2, 2, 2]    ,						_lowercase=[8, 4, 2, 1]    ,						_lowercase=[32, 64, 160, 256]    ,						_lowercase=[7, 3, 3, 3]    ,						_lowercase=[4, 2, 2, 2]    ,						_lowercase=[1, 2, 5, 8]    ,						_lowercase=[4, 4, 4, 4]    ,						_lowercase="gelu"    ,						_lowercase=0.0    ,						_lowercase=0.0    ,						_lowercase=0.1    ,						_lowercase=0.02    ,						_lowercase=0.1    ,						_lowercase=1e-6    ,						_lowercase=256    ,						_lowercase=255    ,						**_lowercase    ,						):
       super().__init__(**_lowercase						)

       if "reshape_last_stage" in kwargs and kwargs["reshape_last_stage"] is False:
            warnings.warn(
                """Reshape_last_stage is set to False in this config. This argument is deprecated and will soon be"""
                """ removed, as the behaviour will default to that of reshape_last_stage = True."""    ,						_lowercase    ,						)

       lowerCAmelCase_					:       List[str]    =		num_channels
       lowerCAmelCase_					:       int    =		num_encoder_blocks
       lowerCAmelCase_					:       Dict    =		depths
       lowerCAmelCase_					:       str    =		sr_ratios
       lowerCAmelCase_					:       Tuple    =		hidden_sizes
       lowerCAmelCase_					:       int    =		patch_sizes
       lowerCAmelCase_					:       Optional[int]    =		strides
       lowerCAmelCase_					:       Optional[Any]    =		mlp_ratios
       lowerCAmelCase_					:       List[Any]    =		num_attention_heads
       lowerCAmelCase_					:       Optional[Any]    =		hidden_act
       lowerCAmelCase_					:       int    =		hidden_dropout_prob
       lowerCAmelCase_					:       Tuple    =		attention_probs_dropout_prob
       lowerCAmelCase_					:       Dict    =		classifier_dropout_prob
       lowerCAmelCase_					:       Any    =		initializer_range
       lowerCAmelCase_					:       str    =		drop_path_rate
       lowerCAmelCase_					:       Optional[Any]    =		layer_norm_eps
       lowerCAmelCase_					:       Any    =		decoder_hidden_size
       lowerCAmelCase_					:       Optional[Any]    =		kwargs.get("""reshape_last_stage"""    ,						_lowercase						)
       lowerCAmelCase_					:       List[str]    =		semantic_loss_ignore_index





class      lowercase__    (							__A  ):
  __UpperCamelCase	     =  version.parse("""1.11"""  )







  @property
  def 	UpperCAmelCase__		(	self						):
       return OrderedDict(
           [
               ("""pixel_values""", {0: """batch""", 1: """num_channels""", 2: """height""", 3: """width"""}),
           ]						)







  @property
  def 	UpperCAmelCase__		(	self						):
       return 1e-4







  @property
  def 	UpperCAmelCase__		(	self						):
       return 12







from __future__ import annotations






def 							_lowerCAmelCase (  _a   :					list[int]			)	->			list[int]:  # This function is recursive
     lowerCAmelCase_					:       List[Any]    =		len(_a			)
     # If the array contains only one element, we return it (it's the stop condition of
     # recursion)
     if array_length <= 1:
          return array
          # Else
     lowerCAmelCase_					:       Union[str, Any]    =		array[0]
     lowerCAmelCase_					:       str    =		False
     lowerCAmelCase_					:       Optional[int]    =		1
     lowerCAmelCase_					:       list[int]    =		[]
     while not is_found and i < array_length:
          if array[i] < pivot:
               lowerCAmelCase_					:       Optional[Any]    =		True
               lowerCAmelCase_					:       Tuple    =		[element for element in array[i:] if element >= array[i]]
               lowerCAmelCase_					:       Any    =		longest_subsequence(_a			)
               if len(_a			) > len(_a			):
                    lowerCAmelCase_					:       List[Any]    =		temp_array
          else:
               i += 1

     lowerCAmelCase_					:       Tuple    =		[element for element in array[1:] if element >= pivot]
     lowerCAmelCase_					:       List[Any]    =		[pivot, *longest_subsequence(_a			)]
     if len(_a			) > len(_a			):
          return temp_array
     else:
          return longest_subseq


if __name__ == "__main__":
      import doctest

      doctest.testmod()
