Help with this python function toremember beginner

HELP import asyncio import functools import itertools from typing import Any, Callable, Dict, Generator, List, Union class MetaMonad(type): """Metaclass that dynamically injects telemetry into state changes.""" def __new__(mcs, name, bases, attrs): if "transition" in attrs: attrs["transition"] = mcs.decorate_state(attrs["transition"]) return super().__new__(mcs, name, bases, attrs) @staticmethod def decorate_state(func: Callable) -> Callable: ...