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

    @functools.wraps(func)
    def new_func(*args, **kwargs):
        warnings.simplefilter('always', DeprecationWarning)
        warnings.warn('Call    to    deprecated    function    {}.'.format(func.__name__), category=DeprecationWarning, stacklevel=2)
        warnings.simplefilter('default', DeprecationWarning)
        return func(*args, **kwargs)
    return new_func

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

def deprecated(func):