Its a script that generates a gif with (I think) 40 images. It only took me about 3 minutes to make a gen (Euler A | 16 steps | RTX 3070)
THINGS TO NOTE:

Dont worry about this guy, thats for something in the future.

Dont put a comma or space at the end of your positive prompt (nothing bad will happen, but its slightly annoying)

make sure it looks like this

Make sure you're using the same seed (otherwise you'll get a seziure from the changing colors)

and finally, IF YOU ARE USING CONTROLNET, TURN THIS STUPID THING ON (in settings)