human
Here's a good function header given the following:
I wrote the below code

    interval = total_seconds(timedelta(*args, **kwargs))
    def decorator(func):
        def poll():
            func()
            threading.Timer(interval, poll).start()
        poll()
        return func
    return decorator

What's a good function header?
assistant
#Here's a good function header.

def every(*args, **kwargs):