


"""simple docstring"""




import math
import random

def        lowercase							(		lowerCAmelCase__ :     float    ,					lowerCAmelCase__ :     bool = False			) ->      List[str]:
		if deriv:
				return value * (1 - value)
		return 1 / (1 + math.exp(-value			))


# Initial Value
lowercase_			     =  0.02

def        lowercase							(		lowerCAmelCase__ :     int    ,					lowerCAmelCase__ :     int			) ->      Optional[Any]:
		__a           =			float(2 * (random.randint(1    ,					100			)) - 1			)

		for _ in range(__SCREAMING_SNAKE_CASE			):
				# Forward propagation
				__a           =			sigmoid_function(INITIAL_VALUE * weight			)
				# How much did we miss?
				__a           =			(expected / 100) - layer_a
				# Error delta
				__a           =			layer_1_error * sigmoid_function(__SCREAMING_SNAKE_CASE    ,					__SCREAMING_SNAKE_CASE			)
				# Update weight
				weight += INITIAL_VALUE * layer_1_delta

		return layer_a * 100


if __name__ == "__main__":
				import doctest

				doctest.testmod()

				lowercase_			     =  int(input("Expected value: "))
				lowercase_			     =  int(input("Number of propagations: "))
				print(forward_propagation(expected, number_propagations))







"""simple docstring"""







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 			lowercase__(       __SCREAMING_SNAKE_CASE							:     Optional[int]      ):
     return {key.lstrip('-'      ): value for key, value in zip(unknown_args[::2]     ,			unknown_args[1::2]      )}



def 			lowercase__(       ):
     lowercase_	:				Any													=	ArgumentParser(
         'HuggingFace Datasets CLI tool'     ,			usage='datasets-cli <command> [<args>]'     ,			allow_abbrev=__SCREAMING_SNAKE_CASE      )
     lowercase_	:				Tuple													=	parser.add_subparsers(help='datasets-cli command helpers'      )
     set_verbosity_info()

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

     # Parse args
     lowercase_							,  lowercase_	:				Dict													=	parser.parse_known_args()
     if not hasattr(__SCREAMING_SNAKE_CASE     ,			'func'      ):
          parser.print_help()
          exit(1      )
     lowercase_	:				int													=	parse_unknown_args(__SCREAMING_SNAKE_CASE      )

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


if __name__ == "__main__":
       main()

