Python decorator to show execution time of a function

from datetime import timedeltafrom functools import wrapsfrom timeit import default_timer as timerfrom typing import Any, Callable, Optionaldef metrics(func: Optional[Callable] = None, name: Optional[str] = None, hms: Optional[bool] = False) -> Any:    """Decorator to show execution time.    :param func: Decorated function    :param name: Metrics name    :param hms: Show as human-readable string    """    assert callable(func) or func is None    def decorator(fn):        @wraps(fn)        def wrapper(*args, **kwargs):            comment = f"Execution time of {name or fn.__name__}:"            t = timer()            result = fn(*args, **kwargs)            te = timer() - t            # Log metrics            from common import log            logger = log.withPrefix('[METRICS]')            if hms:                logger.info(f"{comment} {timedelta(seconds=te)}")            else:                logger.info(f"{comment} {te:>.6f} sec")            return result        return wrapper    return decorator(func) if callable(func) else decorator