
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			      =		logging.get_logger(__name__)

_UpperCamelCase			      =		{
    "apple/mobilevitv2-1.0": "https://huggingface.co/apple/mobilevitv2-1.0/resolve/main/config.json",
}







class   __lowercase				(_UpperCAmelCase			):
 _UpperCamelCase        =  """mobilevitv2"""
 def __init__(							self				,							A_=3				,							A_=256				,							A_=2				,							A_=2.0				,							A_="swish"				,							A_=3				,							A_=32				,							A_=0.1				,							A_=0.02				,							A_=1e-5				,							A_=512				,							A_=[6, 12, 18]				,							A_=0.1				,							A_=255				,							A_=[2, 4, 3]				,							A_=[128, 192, 256]				,							A_=1.0				,							A_=2				,							A_=0.0				,							A_=0.0				,							**A_				,							) ->Any:



       '''simple docstring'''





       super().__init__(**A_ )

       __lowerCAmelCase :						List[Any] = num_channels
       __lowerCAmelCase :						Any = image_size
       __lowerCAmelCase :						int = patch_size
       __lowerCAmelCase :						List[Any] = expand_ratio
       __lowerCAmelCase :						Tuple = hidden_act
       __lowerCAmelCase :						Union[str, Any] = conv_kernel_size
       __lowerCAmelCase :						Optional[int] = output_stride
       __lowerCAmelCase :						Optional[int] = initializer_range
       __lowerCAmelCase :						Dict = layer_norm_eps
       __lowerCAmelCase :						int = n_attn_blocks
       __lowerCAmelCase :						int = base_attn_unit_dims
       __lowerCAmelCase :						str = width_multiplier
       __lowerCAmelCase :						Optional[int] = ffn_multiplier
       __lowerCAmelCase :						Dict = ffn_dropout
       __lowerCAmelCase :						List[Any] = attn_dropout
       __lowerCAmelCase :						int = classifier_dropout_prob

       # decode head attributes for semantic segmentation
       __lowerCAmelCase :						Any = aspp_out_channels
       __lowerCAmelCase :						Union[str, Any] = atrous_rates
       __lowerCAmelCase :						Any = aspp_dropout_prob
       __lowerCAmelCase :						Tuple = semantic_loss_ignore_index







class   __lowercase				(_UpperCAmelCase			):
 _UpperCamelCase        =  version.parse("""1.11"""			)
 @property
 def      UpperCamelCase__  (							self ) ->Mapping[str, Mapping[int, str]]:



       '''simple docstring'''





       return OrderedDict([('''pixel_values''', {0: '''batch''', 1: '''num_channels''', 2: '''height''', 3: '''width'''})] )
 @property
 def      UpperCamelCase__  (							self ) ->Mapping[str, Mapping[int, str]]:



       '''simple docstring'''





       if self.task == "image-classification":
             return OrderedDict([('''logits''', {0: '''batch'''})] )
       else:
             return OrderedDict([('''last_hidden_state''', {0: '''batch'''}), ('''pooler_output''', {0: '''batch'''})] )





 @property
 def      UpperCamelCase__  (							self ) ->float:



       '''simple docstring'''





       return 1e-4





import heapq







def 		_lowercase			(					lowercase__       ,     lowercase__       ,     lowercase__						):
      __lowerCAmelCase :						Union[str, Any] = [(0, start)]  # cost from start node,end node
      __lowerCAmelCase :						Any = set()
      while heap:
            ((__lowerCAmelCase),							(__lowerCAmelCase)) :						str = heapq.heappop(lowercase__						)
            if u in visited:
                  continue
            visited.add(lowercase__						)
            if u == end:
                  return cost
            for v, c in graph[u]:
                  if v in visited:
                        continue
                  __lowerCAmelCase :						str = cost + c
                  heapq.heappush(lowercase__       ,     (next_item, v)						)
      return -1


_UpperCamelCase			      =		{
    "A": [["B", 2], ["C", 5]],
    "B": [["A", 2], ["D", 3], ["E", 1], ["F", 1]],
    "C": [["A", 5], ["F", 3]],
    "D": [["B", 3]],
    "E": [["B", 4], ["F", 3]],
    "F": [["C", 3], ["E", 3]],
}
_UpperCamelCase			      =		{
    "B": [["C", 1]],
    "C": [["D", 1]],
    "D": [["F", 1]],
    "E": [["B", 1], ["F", 3]],
    "F": [],
}
_UpperCamelCase			      =		{
    "B": [["C", 1]],
    "C": [["D", 1]],
    "D": [["F", 1]],
    "E": [["B", 1], ["G", 2]],
    "F": [],
    "G": [["F", 1]],
}

_UpperCamelCase			      =		dijkstra(G, "E", "C")
print(short_distance)  # E -- 3 --> F -- 3 --> C == 6

_UpperCamelCase			      =		dijkstra(Ga, "E", "F")
print(short_distance)  # E -- 3 --> F == 3

_UpperCamelCase			      =		dijkstra(Ga, "E", "F")
print(short_distance)  # E -- 2 --> G -- 1 --> F == 3

if __name__ == "__main__":
 import doctest

 doctest.testmod()


