






def 		_a       ( a					:list					)				->     Optional[int]:

 if not grid or not grid[0]:
  raise TypeError('''The grid does not contain the appropriate information'''					)

 for cell_n in range(1      ,				len(grid[0]					)					):
  grid[0][cell_n] += grid[0][cell_n - 1]
 a						    = grid[0]

 for row_n in range(1      ,				len(snake_case__					)					):
  a						    = grid[row_n]
  a						    = fill_row(snake_case__      ,				snake_case__					)
  a						    = grid[row_n]

 return grid[-1][-1]
def 		_a       ( a					:list      ,				a					:list					)				->     Any:
 current_row[0] += row_above[0]
 for cell_n in range(1      ,				len(snake_case__					)					):
  current_row[cell_n] += min(current_row[cell_n - 1]      ,				row_above[cell_n]					)

 return current_row


if __name__ == "__main__":
     import doctest

     doctest.testmod()




"""simple docstring"""


import pytest
import requests

from datasets.utils.file_utils import http_head

from .utils import OfflineSimulationMode, RequestWouldHangIndefinitelyError, offline






@pytest.mark.integration
def    _snake_case					(		):
	with offline(OfflineSimulationMode.CONNECTION_TIMES_OUT  ):
		with pytest.raises(snake_case__  ):
			requests.request('GET'						,   'https://huggingface.co'  )
		with pytest.raises(requests.exceptions.ConnectTimeout  ):
			requests.request('GET'						,   'https://huggingface.co'						,   timeout=1.0  )






@pytest.mark.integration
def    _snake_case					(		):
	with offline(OfflineSimulationMode.CONNECTION_FAILS  ):
		with pytest.raises(requests.exceptions.ConnectionError  ):
			requests.request('GET'						,   'https://huggingface.co'  )






def    _snake_case					(		):
	with offline(OfflineSimulationMode.HF_DATASETS_OFFLINE_SET_TO_1  ):
		with pytest.raises(snake_case__  ):
			http_head('https://huggingface.co'  )