

def 							__SCREAMING_SNAKE_CASE     (   a__    :   str       )					->				bool:
	if not all(x.isalpha() for x in string       ):
		raise ValueError("""String must only contain alphabetic characters."""       )

	__A :			Optional[int]		    =			sorted(string.lower()       )
	return len(a__       ) == len(set(a__       )       )


if __name__ == "__main__":
			UpperCAmelCase_							:					Any		 =   input('''Enter a string ''').strip()

			UpperCAmelCase_							:					Tuple		 =   is_isogram(input_str)
			print(f"""{input_str} is {"an" if isogram else "not an"} isogram.""")








import warnings

from diffusers import StableDiffusionInpaintPipeline as StableDiffusionInpaintPipeline  # noqa F401


warnings.warn(
    '''The `inpainting.py` script is outdated. Please use directly `from diffusers import'''
    ''' StableDiffusionInpaintPipeline` instead.'''
)





