




"""simple docstring"""


import os



def 	lowercase_				(			__UpperCAmelCase = "matrix.txt"				)						->    int:
      with open(os.path.join(os.path.dirname(__UpperCAmelCase				)    ,		__UpperCAmelCase				)				) as in_file:
            lowerCAmelCase__      :			Tuple   =	in_file.read()

      lowerCAmelCase__      :			str   =	[[int(__UpperCAmelCase				) for cell in row.split(""","""				)] for row in data.strip().splitlines()]
      lowerCAmelCase__      :			Dict   =	[[0 for cell in row] for row in grid]
      lowerCAmelCase__      :			List[Any]   =	len(grid[0]				)

      lowerCAmelCase__      :			Any   =	[[0 for i in range(__UpperCAmelCase				)] for j in range(__UpperCAmelCase				)]
      lowerCAmelCase__      :			Any   =	grid[0][0]
      for i in range(1    ,		__UpperCAmelCase				):
            lowerCAmelCase__      :			Tuple   =	grid[0][i] + dp[0][i - 1]
      for i in range(1    ,		__UpperCAmelCase				):
            lowerCAmelCase__      :			int   =	grid[i][0] + dp[i - 1][0]

      for i in range(1    ,		__UpperCAmelCase				):
            for j in range(1    ,		__UpperCAmelCase				):
                  lowerCAmelCase__      :			Optional[int]   =	grid[i][j] + min(dp[i - 1][j]    ,		dp[i][j - 1]				)

      return dp[-1][-1]


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











"""simple docstring"""


import copy
from dataclasses import dataclass, field
from typing import ClassVar, Dict

from ..features import Audio, ClassLabel, Features
from .base import TaskTemplate


@dataclass(frozen=a_						)
class _lowerCamelCase    (					a_						):
   _lowerCamelCase    :str     				=     field(default="audio-classification"       ,	metadata={"include_in_asdict_even_if_is_default": True}						)
   _lowerCamelCase    :ClassVar[Features]     				=     Features({"audio": Audio()}						)
   _lowerCamelCase    :ClassVar[Features]     				=     Features({"labels": ClassLabel}						)
   _lowerCamelCase    :str     				=     "audio"
   _lowerCamelCase    :str     				=     "labels"






   def 	_lowerCAmelCase   (		self       :		str   ,     UpperCamelCase       :		Optional[int]   )			->						Union[str, Any]:

         """simple docstring"""
         if self.label_column not in features:
               raise ValueError(f"""Column {self.label_column} is not present in features."""   )
         if not isinstance(features[self.label_column]   ,     UpperCamelCase   ):
               raise ValueError(f"""Column {self.label_column} is not a ClassLabel."""   )
         lowerCAmelCase__      :			str   =	copy.deepcopy(self   )
         lowerCAmelCase__      :			Optional[int]   =	self.label_schema.copy()
         lowerCAmelCase__      :			List[Any]   =	features[self.label_column]
         lowerCAmelCase__      :			Optional[int]   =	label_schema
         return task_template






   @property
   def 	_lowerCAmelCase   (		self       :		List[Any]   )			->						Dict[str, str]:

         """simple docstring"""
         return {
             self.audio_column: "audio",
             self.label_column: "labels",
         }





