
def  A			(   lowercase       ,			lowercase       ,			lowercase       ,			lowercase					)  ->    int:
		'''simple docstring'''

		return len_board * len_board_column * row + column


def  A			(   lowercase       ,			lowercase       ,			lowercase       ,			lowercase       ,			lowercase       ,			lowercase       ,			)  ->    bool:
		'''simple docstring'''

		if board[row][column] != word[word_index]:
				return False

		if word_index == len(lowercase					) - 1:
				return True

		UpperCamelCase            =	[(0, 1), (0, -1), (-1, 0), (1, 0)]
		UpperCamelCase            =	len(lowercase					)
		UpperCamelCase            =	len(board[0]					)
		for direction in traverts_directions:
				UpperCamelCase            =	row + direction[0]
				UpperCamelCase            =	column + direction[1]
				if not (0 <= next_i < len_board and 0 <= next_j < len_board_column):
						continue

				UpperCamelCase            =	get_point_key(lowercase       ,			lowercase       ,			lowercase       ,			lowercase					)
				if key in visited_points_set:
						continue

				visited_points_set.add(lowercase					)
				if exits_word(lowercase       ,			lowercase       ,			lowercase       ,			lowercase       ,			word_index + 1       ,			lowercase					):
						return True

				visited_points_set.remove(lowercase					)

		return False


def  A			(   lowercase       ,			lowercase					)  ->    bool:
		'''simple docstring'''

		UpperCamelCase            =	(
		    'The board should be a non empty matrix of single chars strings.'
		)

		UpperCamelCase            =	len(lowercase					)
		if not isinstance(lowercase       ,			lowercase					) or len(lowercase					) == 0:
				raise ValueError(lowercase					)

		for row in board:
				if not isinstance(lowercase       ,			lowercase					) or len(lowercase					) == 0:
						raise ValueError(lowercase					)

				for item in row:
						if not isinstance(lowercase       ,			lowercase					) or len(lowercase					) != 1:
								raise ValueError(lowercase					)

    # Validate word
		if not isinstance(lowercase       ,			lowercase					) or len(lowercase					) == 0:
				raise ValueError(
				    'The word parameter should be a string of length greater than 0.'					)

		UpperCamelCase            =	len(board[0]					)
		for i in range(lowercase					):
				for j in range(lowercase					):
						if exits_word(
						    lowercase       ,			lowercase       ,			lowercase       ,			lowercase       ,			0       ,			{get_point_key(lowercase       ,			lowercase       ,			lowercase       ,			lowercase					)}					):
								return True

		return False


if __name__ == "__main__":
					import doctest

					doctest.testmod()


from dataclasses import dataclass
from typing import List, Optional, Union

import numpy as np
import PIL

from ...utils import BaseOutput, is_invisible_watermark_available, is_torch_available, is_transformers_available


@dataclass
class 							lowercase   (						_SCREAMING_SNAKE_CASE  ):
		__lowercase			:			Union[List[PIL.Image.Image], np.ndarray]


if is_transformers_available() and is_torch_available() and is_invisible_watermark_available():
					from .pipeline_stable_diffusion_xl import StableDiffusionXLPipeline
					from .pipeline_stable_diffusion_xl_imgaimg import StableDiffusionXLImgaImgPipeline
