human
I wrote the below code

    if ('figure' in kwargs):
        raise ValueError('passing    a    figure    argument    not    supported')
    def fork_image_viewer():
        f = plt.figure()
        kwargs['figure'] = f
        imview(*args, **kwargs)
        if ('window_title' in kwargs):
            f.set_window_title(kwargs['window_title'])
        plt.show()
    p = Process(None, fork_image_viewer)
    p.start()
    return p

What's a good function header?

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

def imview_async(*args, **kwargs):