

def  _UpperCAmelCase							(		a__):

			'''simple docstring'''



			a_		:		str      				=      []
			if len(snake_case__) == 1:
						return [nums.copy()]
			for _ in range(len(snake_case__)):
						a_		:		Dict      				=      nums.pop(0)
						a_		:		int      				=      permute(snake_case__)
						for perm in permutations:
									perm.append(snake_case__)
						result.extend(snake_case__)
						nums.append(snake_case__)
			return result


def  _UpperCAmelCase							(		a__):

			'''simple docstring'''



			def backtrack(a__):
						if start == len(snake_case__) - 1:
									output.append(nums[:])
						else:
									for i in range(snake_case__   ,     len(snake_case__)):
												a_		:		Any      				=      nums[i], nums[start]
												backtrack(start + 1)
												a_		:		List[str]      				=      nums[i], nums[start]  # backtrack

			a_		:		Optional[Any]      				=      []
			backtrack(0)
			return output


if __name__ == "__main__":
	import doctest

	# use res to print the data in permute2 function
	__snake_case							:	Union[str, Any]											=       permutea([1, 2, 3])
	print(res)
	doctest.testmod()




'''simple docstring'''




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

import numpy as np
import PIL

from ...utils import BaseOutput, OptionalDependencyNotAvailable, is_torch_available, is_transformers_available
from .timesteps import (
    fastaa_timesteps,
    smartaa_timesteps,
    smartaa_timesteps,
    smartaaa_timesteps,
    smartaaa_timesteps,
    superaa_timesteps,
    superaa_timesteps,
    superaaa_timesteps,
)





@dataclass
class  A				(							__snake_case						):
     __magic_name__						=		42
     __magic_name__						=		42
     __magic_name__						=		42


try:
      if not (is_transformers_available() and is_torch_available()):
            raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
      from ...utils.dummy_torch_and_transformers_objects import *  # noqa F403
else:
      from .pipeline_if import IFPipeline
      from .pipeline_if_imgaimg import IFImgaImgPipeline
      from .pipeline_if_imgaimg_superresolution import IFImgaImgSuperResolutionPipeline
      from .pipeline_if_inpainting import IFInpaintingPipeline
      from .pipeline_if_inpainting_superresolution import IFInpaintingSuperResolutionPipeline
      from .pipeline_if_superresolution import IFSuperResolutionPipeline
      from .safety_checker import IFSafetyChecker
      from .watermark import IFWatermarker




