venv/lib/python3.11/site-packages/datasets/commands/__init__.py

from abc import ABC, abstractmethod
from argparse import ArgumentParser


class BaseDatasetsCLICommand(ABC):
    @staticmethod
    @abstractmethod
    def register_subcommand(parser: ArgumentParser):
        raise NotImplementedError()

    @abstractmethod
    def run(self):
        raise NotImplementedError()