Memory issue while toonifying the image using "VToonify" but not while style transfering the image using "DualStyleGAN" why ?

[kasarampavan]

Whenever I'm using style transfer with DualStyleGAN, I didn't get any memory issues like out of memory (can't allocate memory) in cpu devices but whenever I'm using (https://github.com/williamyang1991/VToonify) this one for toonifying the image, I'm getting can't allocate memory error, while debugging I got to know this , any reason behind this please explain