
from argparse import ArgumentParser

from datasets.commands.convert import ConvertCommand
from datasets.commands.dummy_data import DummyDataCommand
from datasets.commands.env import EnvironmentCommand
from datasets.commands.run_beam import RunBeamCommand
from datasets.commands.test import TestCommand
from datasets.utils.logging import set_verbosity_info


def     __lowerCAmelCase			(			a__  )       ->  int:
				return {key.lstrip('''-'''  ): value for key, value in zip(unknown_args[::2]						,    unknown_args[1::2]  )}


def     __lowerCAmelCase			(			)       ->  Union[str, Any]:
				__a										=    ArgumentParser(
				    '''HuggingFace Datasets CLI tool'''						,    usage='''datasets-cli <command> [<args>]'''						,    allow_abbrev=a__  )
				__a										=    parser.add_subparsers(help='''datasets-cli command helpers'''  )
				set_verbosity_info()

				# Register commands
				ConvertCommand.register_subcommand(a__  )
				EnvironmentCommand.register_subcommand(a__  )
				TestCommand.register_subcommand(a__  )
				RunBeamCommand.register_subcommand(a__  )
				DummyDataCommand.register_subcommand(a__  )

				# Parse args
				__a							,     __a										=    parser.parse_known_args()
				if not hasattr(a__						,    '''func'''  ):
								parser.print_help()
								exit(1  )
				__a										=    parse_unknown_args(a__  )

				# Run
				__a										=    args.func(a__						,    **a__  )
				service.run()


if __name__ == "__main__":
					main()

from __future__ import annotations

from collections.abc import Iterator




class        UpperCAmelCase_			:


  '''simple docstring'''







  def __init__( self			: Dict			,							UpperCamelCase__			: int    )			->	None:







    """simple docstring"""






    __magic_name__				     =       value
    __magic_name__				     =       None
    __magic_name__				     =       None







class        UpperCAmelCase_			:


  '''simple docstring'''







  def __init__( self			: Union[str, Any]			,							UpperCamelCase__			: Node    )			->	None:







    """simple docstring"""






    __magic_name__				     =       tree
  def 							_lowercase							( self			: Optional[Any]			,							UpperCamelCase__			: Node | None    )			->	int:







    """simple docstring"""






    if node is None:
      return 0
    return node.value + (
        self.depth_first_search(node.left    ) + self.depth_first_search(node.right    )
    )





  def __iter__( self			: int    )			->	Iterator[int]:







    """simple docstring"""






    yield self.depth_first_search(self.tree    )


if __name__ == "__main__":
    import doctest

    doctest.testmod()

