

'''simple docstring'''

from transformers import PretrainedConfig







class lowerCamelCase   (    __lowerCAmelCase				):
				snake_case_							     = '''custom'''

				def __init__(       self,						lowercase_=1,						**lowercase_ )    ->							Optional[int]:
					snake_case							=					attribute
					super().__init__(**lowercase_ )







class lowerCamelCase   (    __lowerCAmelCase				):
				snake_case_							     = '''custom'''

				def __init__(       self,						lowercase_=1,						**lowercase_ )    ->							int:
					snake_case							=					attribute






"""simple docstring"""







def     __UpperCAmelCase							(       UpperCAmelCase_       :							str    )				->     str:

	'''simple docstring'''





	return " ".join(sorted(set(sentence.split()    )    )    )


if __name__ == "__main__":
	import doctest

	doctest.testmod()





