code: 
  
  
  
  
  
  
  import pytest
  
  from datasets.utils.version import Version
  
  
  
  
  @pytest.mark.parametrize(
      '''other, expected_equality''',    [
          (Version('''1.0.0'''     ), True),
          ('''1.0.0''', True),
          (Version('''2.0.0'''     ), False),
          ('''2.0.0''', False),
          ('''1''', False),
          ('''a''', False),
          (1, False),
          (None, False),
      ],    )
  def 			__lowercase	(						_UpperCamelCase,    _UpperCamelCase     )    ->Any:
  
  
  
  
  
  
  
        """simple docstring"""
  
        lowercase			:   Optional[Any]					   =		Version('''1.0.0'''     )
        assert (version == other) is expected_equality
        assert (version != other) is not expected_equality
        assert (hash(lowercase__     ) == hash(lowercase__     )) is expected_equality
  
  
style_context: 
  
  
  __a   				=      [
      [0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0],
      [0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0],
      [0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0],
      [0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0],
      [0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0],
      [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0],
      [0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0],
      [0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0],
  ]
  
  
  
  
  def 			__lowercase	(						_UpperCamelCase,    _UpperCamelCase,    _UpperCamelCase,    _UpperCamelCase     )    ->bool:
  
  
  
  
  
  
  
        """simple docstring"""
  
        return 0 <= row < rows and 0 <= col < cols
  
  
  
  
  def 			__lowercase	(						_UpperCamelCase,    _UpperCamelCase,    _UpperCamelCase,    _UpperCamelCase     )    ->int:
  
  
  
  
  
  
  
        """simple docstring"""
  
        lowercase			:   Optional[int]					   =		len(_UpperCamelCase     )
        lowercase			:   str					   =		len(mat[0]     )
        if is_safe(_UpperCamelCase,    _UpperCamelCase,    _UpperCamelCase,    _UpperCamelCase     ) and (row, col) not in seen and mat[row][col] == 1:
              seen.add((row, col)     )
              return (
                  1
                  + depth_first_search(row + 1,    _UpperCamelCase,    _UpperCamelCase,    _UpperCamelCase     )
                  + depth_first_search(row - 1,    _UpperCamelCase,    _UpperCamelCase,    _UpperCamelCase     )
                  + depth_first_search(_UpperCamelCase,    col + 1,    _UpperCamelCase,    _UpperCamelCase     )
                  + depth_first_search(_UpperCamelCase,    col - 1,    _UpperCamelCase,    _UpperCamelCase     )
              )
        else:
              return 0
  
  
  
  
  def 			__lowercase	(						_UpperCamelCase     )    ->int:
  
  
  
  
  
  
  
        """simple docstring"""
  
        lowercase			:   set					   =		set()
  
        lowercase			:   Tuple					   =		0
        for row, line in enumerate(_UpperCamelCase     ):
              for col, item in enumerate(_UpperCamelCase     ):
                    if item == 1 and (row, col) not in seen:
                          # Maximizing the area
                          lowercase			:   Tuple					   =		max(_UpperCamelCase,    depth_first_search(_UpperCamelCase,    _UpperCamelCase,    _UpperCamelCase,    _UpperCamelCase     )     )
        return max_area
  
  
  if __name__ == "__main__":
    import doctest
  
    print(find_max_area(matrix))  # Output -> 6
    doctest.testmod()
  
  