Not dumb at all. This code is at the bottom of the notebook cell that actually generates the image. By default it's a one-shot deal, this allows me to continuously generate images with some perturbations in the input to build in some variety (seed value, some prompt 'modifiers' that tend to have a style transfer effect).

I'm curious, is there an advantage of doing style transfer implicitly via adding text over explicitly by providing a target image to copy the style from?