


import os




def       a_ (       SCREAMING_SNAKE_CASE__   : str = "input.txt"	):
       '''simple docstring'''





       with open(os.path.join(os.path.dirname(SCREAMING_SNAKE_CASE__	)						,     SCREAMING_SNAKE_CASE__	)	) as input_file:
              _lowerCamelCase			:						int            =[
                  [int(SCREAMING_SNAKE_CASE__	) for element in line.split(','	)]
                  for line in input_file.readlines()
              ]

       _lowerCamelCase			:						int            =len(SCREAMING_SNAKE_CASE__	)
       _lowerCamelCase			:						str            =len(matrix[0]	)

       _lowerCamelCase			:						int            =[[-1 for _ in range(SCREAMING_SNAKE_CASE__	)] for _ in range(SCREAMING_SNAKE_CASE__	)]
       for i in range(SCREAMING_SNAKE_CASE__	):
              _lowerCamelCase			:						Any            =matrix[i][0]

       for j in range(1						,     SCREAMING_SNAKE_CASE__	):
              for i in range(SCREAMING_SNAKE_CASE__	):
                     _lowerCamelCase			:						List[str]            =minimal_path_sums[i][j - 1] + matrix[i][j]

              for i in range(1						,     SCREAMING_SNAKE_CASE__	):
                     _lowerCamelCase			:						Optional[int]            =min(
                         minimal_path_sums[i][j]						,     minimal_path_sums[i - 1][j] + matrix[i][j]	)

              for i in range(rows - 2						,     -1						,     -1	):
                     _lowerCamelCase			:						Any            =min(
                         minimal_path_sums[i][j]						,     minimal_path_sums[i + 1][j] + matrix[i][j]	)

       return min(minimal_path_sums_row[-1] for minimal_path_sums_row in minimal_path_sums	)


if __name__ == "__main__":
 print(F"""{solution() = }""")






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


lowerCamelCase		   =			logging.get_logger(__name__)

lowerCamelCase		   =			{
    'sayakpaul/vit-msn-base': 'https://huggingface.co/sayakpaul/vit-msn-base/resolve/main/config.json',
    # See all ViT MSN models at https://huggingface.co/models?filter=vit_msn
}




class A    (  UpperCamelCase_	):
      UpperCamelCase__				:    Union[str, Any] ='vit_msn'






      def __init__(   self		:	Union[str, Any]     ,  lowercase_		:	List[str]=768     ,  lowercase_		:	Optional[int]=12     ,  lowercase_		:	List[str]=12     ,  lowercase_		:	List[Any]=3072     ,  lowercase_		:	int="gelu"     ,  lowercase_		:	List[Any]=0.0     ,  lowercase_		:	Optional[int]=0.0     ,  lowercase_		:	Dict=0.02     ,  lowercase_		:	Any=1E-06     ,  lowercase_		:	Union[str, Any]=224     ,  lowercase_		:	Optional[int]=16     ,  lowercase_		:	List[Any]=3     ,  lowercase_		:	Any=True     ,  **lowercase_		:	Tuple     ,  )   ->		Dict:
             """simple docstring"""




             super().__init__(**lowercase_					)

             _lowerCamelCase			:						Dict            =hidden_size
             _lowerCamelCase			:						Any            =num_hidden_layers
             _lowerCamelCase			:						Union[str, Any]            =num_attention_heads
             _lowerCamelCase			:						List[Any]            =intermediate_size
             _lowerCamelCase			:						Tuple            =hidden_act
             _lowerCamelCase			:						Any            =hidden_dropout_prob
             _lowerCamelCase			:						Dict            =attention_probs_dropout_prob
             _lowerCamelCase			:						Any            =initializer_range
             _lowerCamelCase			:						List[Any]            =layer_norm_eps
             _lowerCamelCase			:						Optional[int]            =image_size
             _lowerCamelCase			:						Optional[int]            =patch_size
             _lowerCamelCase			:						List[Any]            =num_channels
             _lowerCamelCase			:						Optional[Any]            =qkv_bias


