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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def image_post_delete_handler(sender, instance, **kwargs):
 """ Makes sure that a an image is also deleted from the media directory. This should prevent a load of "dead" image files on disc. """

    for f in glob.glob('{}/{}*'.format(instance.image.storage.location,
                                       instance.image.name)):
        if not os.path.isdir(f):
            instance.image.storage.delete(f)