"""simple docstring"""







from __future__ import annotations



def     lowercase__( __SCREAMING_SNAKE_CASE							:  dict  ,    __SCREAMING_SNAKE_CASE							:  str   ):
     lowercase_			:       str									=			set(__SCREAMING_SNAKE_CASE   ), [start]

     while stack:
          lowercase_			:       Tuple									=			stack.pop()
          explored.add(__SCREAMING_SNAKE_CASE   )
          # Differences from BFS:
          # 1) pop last element instead of first one
          # 2) add adjacent elements to stack without exploring them
          for adj in reversed(graph[v]   ):
               if adj not in explored:
                    stack.append(__SCREAMING_SNAKE_CASE   )
     return explored


__SCREAMING_SNAKE_CASE								={
    "A": ["B", "C", "D"],
    "B": ["A", "D", "E"],
    "C": ["A", "F"],
    "D": ["B", "D"],
    "E": ["B", "F"],
    "F": ["C", "E", "G"],
    "G": ["F"],
}

if __name__ == "__main__":
   import doctest

   doctest.testmod()
   print(depth_first_search(G, "A"))


"""simple docstring"""







from argparse import ArgumentParser

from .env import EnvironmentCommand



def     lowercase__( ):
     lowercase_			:       List[Any]									=			ArgumentParser('Diffusers CLI tool'  ,    usage='diffusers-cli <command> [<args>]'   )
     lowercase_			:       int									=			parser.add_subparsers(help='diffusers-cli command helpers'   )

     # Register commands
     EnvironmentCommand.register_subcommand(__SCREAMING_SNAKE_CASE   )

     # Let's go
     lowercase_			:       str									=			parser.parse_args()

     if not hasattr(__SCREAMING_SNAKE_CASE  ,    'func'   ):
          parser.print_help()
          exit(1   )

     # Run
     lowercase_			:       Optional[Any]									=			args.func(__SCREAMING_SNAKE_CASE   )
     service.run()


if __name__ == "__main__":
       main()

