code: def parse_unknown_args(unknown_args):
      return {
          key.lstrip("-"): value
          for key, value in zip(unknown_args[::2], unknown_args[1::2])
      }
  
file_path: datasets/src/datasets/commands/datasets_cli.py
imports: 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
label_desc: Use image node_id 1 for calling a global function with example usage: parse_unknown_args(unknown_args) and returns: unknown