"""simple docstring"""







import PIL.Image
import PIL.ImageOps
from packaging import version
from PIL import Image


if version.parse(version.parse(PIL.__version__).base_version) >= version.parse("9.1.0"):
		_a					:					Tuple=			{
		    "linear": PIL.Image.Resampling.BILINEAR,
		    "bilinear": PIL.Image.Resampling.BILINEAR,
		    "bicubic": PIL.Image.Resampling.BICUBIC,
		    "lanczos": PIL.Image.Resampling.LANCZOS,
		    "nearest": PIL.Image.Resampling.NEAREST,
		}
else:
		_a					:					List[Any]=			{
		    "linear": PIL.Image.LINEAR,
		    "bilinear": PIL.Image.BILINEAR,
		    "bicubic": PIL.Image.BICUBIC,
		    "lanczos": PIL.Image.LANCZOS,
		    "nearest": PIL.Image.NEAREST,
		}
def   __UpperCAmelCase    (   UpperCAmelCase_   :    Tuple  )							->      List[str]:

	'''simple docstring'''





	__snake_case      :							Tuple						=			(images / 2 + 0.5).clamp(0      ,							1  )
	__snake_case      :							Union[str, Any]						=			images.cpu().permute(0      ,							2      ,							3      ,							1  ).float().numpy()
	__snake_case      :							str						=			numpy_to_pil(UpperCAmelCase_  )
	return images

def   __UpperCAmelCase    (   UpperCAmelCase_   :    List[Any]  )							->      Dict:

	'''simple docstring'''





	if images.ndim == 3:
		__snake_case      :							Union[str, Any]						=			images[None, ...]
	__snake_case      :							Tuple						=			(images * 2_55).round().astype('uint8'  )
	if images.shape[-1] == 1:
		# special case for grayscale (single channel) images
		__snake_case      :							Dict						=			[Image.fromarray(image.squeeze()      ,							mode='L'  ) for image in images]
	else:
		__snake_case      :							Optional[Any]						=			[Image.fromarray(UpperCAmelCase_  ) for image in images]

	return pil_images






"""simple docstring"""







def   __UpperCAmelCase    (   UpperCAmelCase_   :    list      ,							UpperCAmelCase_   :    int      ,							UpperCAmelCase_   :    int = 0      ,							UpperCAmelCase_   :    int = 0  )							->      int:

	'''simple docstring'''





	__snake_case      :							str						=			right or len(UpperCAmelCase_  ) - 1
	if left > right:
		return -1
	elif list_data[left] == key:
		return left
	elif list_data[right] == key:
		return right
	else:
		return search(UpperCAmelCase_      ,							UpperCAmelCase_      ,							left + 1      ,							right - 1  )


if __name__ == "__main__":
	import doctest

	doctest.testmod()





