
from __future__ import annotations

lowercase_      							=       list[list[int]]

# assigning initial values to the grid
lowercase_      							=       [
    [3, 0, 6, 5, 0, 8, 4, 0, 0],
    [5, 2, 0, 0, 0, 0, 0, 0, 0],
    [0, 8, 7, 0, 0, 0, 0, 3, 1],
    [0, 0, 3, 0, 1, 0, 0, 8, 0],
    [9, 0, 0, 8, 6, 3, 0, 0, 5],
    [0, 5, 0, 0, 9, 0, 6, 0, 0],
    [1, 3, 0, 0, 0, 0, 2, 5, 0],
    [0, 0, 0, 0, 0, 0, 0, 7, 4],
    [0, 0, 5, 2, 0, 6, 3, 0, 0],
]

# a grid with no solution
lowercase_      							=       [
    [5, 0, 6, 5, 0, 8, 4, 0, 3],
    [5, 2, 0, 0, 0, 0, 0, 0, 2],
    [1, 8, 7, 0, 0, 0, 0, 3, 1],
    [0, 0, 3, 0, 1, 0, 0, 8, 0],
    [9, 0, 0, 8, 6, 3, 0, 0, 5],
    [0, 5, 0, 0, 9, 0, 6, 0, 0],
    [1, 3, 0, 0, 0, 0, 2, 5, 0],
    [0, 0, 0, 0, 0, 0, 0, 7, 4],
    [0, 0, 5, 2, 0, 6, 3, 0, 0],
]


def 				a__ (				snake_case    ,       snake_case    ,       snake_case    ,       snake_case				):





  """simple docstring"""
  for i in range(9				):
    if grid[row][i] == n or grid[i][column] == n:
      return False

  for i in range(3				):
    for j in range(3				):
      if grid[(row - row % 3) + i][(column - column % 3) + j] == n:
        return False

  return True


def 				a__ (				snake_case				):





  """simple docstring"""
  for i in range(9				):
    for j in range(9				):
      if grid[i][j] == 0:
        return i, j
  return None


def 				a__ (				snake_case				):





  """simple docstring"""
  if location := find_empty_location(__lowerCamelCase				):
    __SCREAMING_SNAKE_CASE	:     Dict =						location
  else:
    # If the location is ``None``, then the grid is solved.
    return grid

  for digit in range(1    ,       10				):
    if is_safe(__lowerCamelCase    ,       __lowerCamelCase    ,       __lowerCamelCase    ,       __lowerCamelCase				):
      __SCREAMING_SNAKE_CASE	:     Any =						digit

      if sudoku(__lowerCamelCase				) is not None:
        return grid

      __SCREAMING_SNAKE_CASE	:     Tuple =						0

  return None


def 				a__ (				snake_case				):





  """simple docstring"""
  for row in grid:
    for cell in row:
      print(__lowerCamelCase    ,       end=''' '''				)
    print()


if __name__ == "__main__":
   # make a copy of grid so that you can compare with the unmodified grid
   for example_grid in (initial_grid, no_solution):
      print("""\nExample grid:\n""" + """=""" * 20)
      print_solution(example_grid)
      print("""\nExample grid solution:""")
      lowercase_      							=       sudoku(example_grid)
      if solution is not None:
         print_solution(solution)
      else:
         print("""Cannot find a solution.""")





"""simple docstring"""







import warnings

from ...utils import logging
from .image_processing_mobilevit import MobileViTImageProcessor


lowerCAmelCase_   						=   logging.get_logger(__name__)
class        __A       (	A_    ):







		'''simple docstring'''





		def __init__(	self						:  Dict			,*_snake_case						:  Any			,**_snake_case						:  str						)					->		None:






				"""simple docstring"""



				warnings.warn(
				    '''The class MobileViTFeatureExtractor is deprecated and will be removed in version 5 of Transformers.'''
				    ''' Please use MobileViTImageProcessor instead.'''			,_snake_case			,)
				super().__init__(*_snake_case			,**_snake_case						)
