




'''simple docstring'''






from ...utils import (
    OptionalDependencyNotAvailable,
    is_flax_available,
    is_torch_available,
    is_transformers_available,
)


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 .multicontrolnet import MultiControlNetModel
      from .pipeline_controlnet import StableDiffusionControlNetPipeline
      from .pipeline_controlnet_imgaimg import StableDiffusionControlNetImgaImgPipeline
      from .pipeline_controlnet_inpaint import StableDiffusionControlNetInpaintPipeline


if is_transformers_available() and is_flax_available():
      from .pipeline_flax_controlnet import FlaxStableDiffusionControlNetPipeline




'''simple docstring'''






def 							UpperCamelCase_     (       A__   :  bytes   ):
  '''simple docstring'''





  return "".join([hex(A__   )[2:].zfill(2   ).upper() for byte in list(A__   )]   )







def 							UpperCamelCase_     (       A__   :  str   ):
  '''simple docstring'''





  if (len(A__   ) % 2) != 0:
    raise ValueError(
        """Base16 encoded data is invalid:
Data does not have an even number of hex digits."""   )
  # Check the character set - the standard base16 alphabet
  # is uppercase according to RFC3548 section 6
  if not set(A__   ) <= set("""0123456789ABCDEF"""   ):
    raise ValueError(
        """Base16 encoded data is invalid:
Data is not uppercase hex or it contains invalid characters."""   )
  # For every two hexadecimal digits (= a byte), turn it into an integer.
  # Then, string the result together into bytes, and return it.
  return bytes(int(data[i] + data[i + 1]				,       16   ) for i in range(0				,       len(A__   )				,       2   )   )


if __name__ == "__main__":
  import doctest

  doctest.testmod()



