


"""simple docstring"""
from argparse import ArgumentParser

from .env import EnvironmentCommand

def 				_snake_case      (   ):




   """simple docstring"""







   _lowerCamelCase	:					Optional[Any]   =		ArgumentParser("""Diffusers CLI tool"""						, usage="""diffusers-cli <command> [<args>]"""   )
   _lowerCamelCase	:					Dict   =		parser.add_subparsers(help="""diffusers-cli command helpers"""   )

   # Register commands
   EnvironmentCommand.register_subcommand(__snake_case   )

   # Let's go
   _lowerCamelCase	:					Any   =		parser.parse_args()

   if not hasattr(__snake_case						, """func"""   ):
      parser.print_help()
      exit(1   )

   # Run
   _lowerCamelCase	:					List[str]   =		args.func(__snake_case   )
   service.run()


if __name__ == "__main__":
 main()





"""simple docstring"""
def 				_snake_case      (   __snake_case							:      list[list[int]]						, __snake_case							:      int						, __snake_case							:      int						, __snake_case							:      list[int]   ):




   """simple docstring"""







   if graph[path[curr_ind - 1]][next_ver] == 0:
      return False

   # 2. Validate that next vertex is not already in path
   return not any(vertex == next_ver for vertex in path   )

def 				_snake_case      (   __snake_case							:      list[list[int]]						, __snake_case							:      list[int]						, __snake_case							:      int   ):




   """simple docstring"""







   if curr_ind == len(__snake_case   ):
      # return whether path exists between current and starting vertices
      return graph[path[curr_ind - 1]][path[0]] == 1

   # Recursive Step
   for next_ver in range(0						, len(__snake_case   )   ):
      if valid_connection(__snake_case						, __snake_case						, __snake_case						, __snake_case   ):
         # Insert current vertex  into path as next transition
         _lowerCamelCase	:					List[str]   =		next_ver
         # Validate created path
         if util_hamilton_cycle(__snake_case						, __snake_case						, curr_ind + 1   ):
            return True
         # Backtrack
         _lowerCamelCase	:					Tuple   =		-1
   return False





def 				_snake_case      (   __snake_case							:      list[list[int]]						, __snake_case							:      int = 0   ):




   """simple docstring"""







   _lowerCamelCase	:					Any   =		[-1] * (len(__snake_case   ) + 1)
   # initialize start and end of path with starting index
   _lowerCamelCase	:					Optional[int]   =		start_index
   # evaluate and if we find answer return path either return empty array
   return path if util_hamilton_cycle(__snake_case						, __snake_case						, 1   ) else []

