


'''simple docstring'''
import numpy as np
import torch
from imwatermark import WatermarkEncoder


# Copied from https://github.com/Stability-AI/generative-models/blob/613af104c6b85184091d42d374fef420eddb356d/scripts/demo/streamlit_helpers.py#L66
UpperCamelCase__    					=      0B1011_0011_1110_1100_1001_0000_0111_1011_1011_0001_1001_1110
# bin(x)[2:] gives bits of x as str, use int to convert them to 0/1
UpperCamelCase__    					=      [int(bit) for bit in bin(WATERMARK_MESSAGE)[2:]]




class 			lowerCamelCase_   :






      def __init__(					self				:    Dict ):


          '''simple docstring'''


          UpperCAmelCase__			:		List[str]													=				WATERMARK_BITS
          UpperCAmelCase__			:		Any													=				WatermarkEncoder()

          self.encoder.set_watermark('''bits'''						,						self.watermark )






      def lowercase_							(					self				:    Dict						,						_A				:    Any ):


          '''simple docstring'''


          if images.shape[-1] < 256:
              return images

          UpperCAmelCase__			:		Union[str, Any]													=				(255 * (images / 2 + 0.5)).cpu().permute(0						,						2						,						3						,						1 ).float().numpy()

          UpperCAmelCase__			:		Optional[int]													=				[self.encoder.encode(__a						,						'''dwtDct''' ) for image in images]

          UpperCAmelCase__			:		str													=				torch.from_numpy(np.array(__a ) ).permute(0						,						3						,						1						,						2 )

          UpperCAmelCase__			:		List[Any]													=				torch.clamp(2 * (images / 255 - 0.5)						,						min=-1.0						,						max=1.0 )
          return images




"""simple docstring"""


def _lowerCamelCase	(		_UpperCamelCase = 6008_5147_5143      ):

			'''simple docstring'''




			try:
						__lowerCAmelCase				    =			int(_UpperCamelCase      )
			except (TypeError, ValueError):
						raise TypeError("Parameter n must be int or castable to int."      )
			if n <= 0:
						raise ValueError("Parameter n must be greater than or equal to one."      )
			__lowerCAmelCase				    =			2
			__lowerCAmelCase				    =			0
			if n == 2:
						return 2
			while n > 2:
						while n % i != 0:
									i += 1
						__lowerCAmelCase				    =			i
						while n % i == 0:
									__lowerCAmelCase				    =			n // i
						i += 1
			return int(_UpperCamelCase      )


if __name__ == "__main__":
	print(f'''{solution() = }''')




