'''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"):
  __UpperCAmelCase     							={
      "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:
  __UpperCAmelCase     							={
      "linear": PIL.Image.LINEAR,
      "bilinear": PIL.Image.BILINEAR,
      "bicubic": PIL.Image.BICUBIC,
      "lanczos": PIL.Image.LANCZOS,
      "nearest": PIL.Image.NEAREST,
  }






def __lowerCAmelCase (							UpperCamelCase__				)	->    Tuple:
    __lowerCamelCase		=  (images / 2 + 0.5).clamp(0				,  1				)
    __lowerCamelCase		=  images.cpu().permute(0				,  2				,  3				,  1				).float().numpy()
    __lowerCamelCase		=  numpy_to_pil(UpperCamelCase__				)
    return images






def __lowerCAmelCase (							UpperCamelCase__				)	->    Optional[Any]:
    if images.ndim == 3:
        __lowerCamelCase		=  images[None, ...]
    __lowerCamelCase		=  (images * 2_55).round().astype('''uint8'''				)
    if images.shape[-1] == 1:
        # special case for grayscale (single channel) images
        __lowerCamelCase		=  [Image.fromarray(image.squeeze()				,  mode='''L'''				) for image in images]
    else:
        __lowerCamelCase		=  [Image.fromarray(UpperCamelCase__				) for image in images]

    return pil_images




"""simple docstring"""




# This is the module that test_patching.py uses to test patch_submodule()

import os  # noqa: this is just for tests
import os as renamed_os  # noqa: this is just for tests
from os import path  # noqa: this is just for tests
from os import path as renamed_path  # noqa: this is just for tests
from os.path import join  # noqa: this is just for tests
from os.path import join as renamed_join  # noqa: this is just for tests


__UpperCamelCase						=      open  # noqa: we just need to have a builtin inside this module to test it properly


