





"""simple docstring"""





lowerCAmelCase__     			=			{'''a''': ['''c''', '''b'''], '''b''': ['''d''', '''e'''], '''c''': [], '''d''': [], '''e''': []}
lowerCAmelCase__     			=			['''a''', '''b''', '''c''', '''d''', '''e''']


def       a__					(					_SCREAMING_SNAKE_CASE  ,	_SCREAMING_SNAKE_CASE  ,	_SCREAMING_SNAKE_CASE    ):




		"""simple docstring"""


		UpperCamelCase   =	start
		# add current to visited
		visited.append(_SCREAMING_SNAKE_CASE    )
		UpperCamelCase   =	edges[current]
		for neighbor in neighbors:
				# if neighbor not in visited, visit
				if neighbor not in visited:
						UpperCamelCase   =	topological_sort(_SCREAMING_SNAKE_CASE  ,	_SCREAMING_SNAKE_CASE  ,	_SCREAMING_SNAKE_CASE    )
    # if all neighbors visited add current to sort
		sort.append(_SCREAMING_SNAKE_CASE    )
		# if all vertices haven't been visited select a new one to visit
		if len(_SCREAMING_SNAKE_CASE    ) != len(_SCREAMING_SNAKE_CASE    ):
				for vertice in vertices:
						if vertice not in visited:
								UpperCamelCase   =	topological_sort(_SCREAMING_SNAKE_CASE  ,	_SCREAMING_SNAKE_CASE  ,	_SCREAMING_SNAKE_CASE    )
    # return sort
		return sort


if __name__ == "__main__":
						lowerCAmelCase__     			=			topological_sort('''a''', [], [])
						print(sort)













"""simple docstring"""





import os

from huggingface_hub.constants import HUGGINGFACE_HUB_CACHE, hf_cache_home


lowerCAmelCase__     			=			HUGGINGFACE_HUB_CACHE


lowerCAmelCase__     			=			'''config.json'''
lowerCAmelCase__     			=			'''diffusion_pytorch_model.bin'''
lowerCAmelCase__     			=			'''diffusion_flax_model.msgpack'''
lowerCAmelCase__     			=			'''model.onnx'''
lowerCAmelCase__     			=			'''diffusion_pytorch_model.safetensors'''
lowerCAmelCase__     			=			'''weights.pb'''
lowerCAmelCase__     			=			'''https://huggingface.co'''
lowerCAmelCase__     			=			default_cache_path
lowerCAmelCase__     			=			'''diffusers_modules'''
lowerCAmelCase__     			=			os.getenv('''HF_MODULES_CACHE''', os.path.join(hf_cache_home, '''modules'''))
lowerCAmelCase__     			=			['''fp16''', '''non-ema''']
lowerCAmelCase__     			=			'''.self_attn'''






