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

    @functools.wraps(func)
    def inner(*args, **kw):
        if ((len(args) == 1) and (not kw) and callable(args[0]) and (not ((type(args[0]) == type) and issubclass(args[0], BaseException)))):
            return func()(args[0])
        else:
            return func(*args, **kw)
    return inner

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

def dual_decorator(func):