concat a super resolution model after the stable diffusion model.

[jjwang13]

Hi,

Thank you so much for this amazing lib!

I was able to successfully reproduce your example at https://replicate.com/docs/get-started/swiftui. In the next steps section, you suggested we can concat a super resolution model after the stable diffusion model. I was wondering if you could show some code snippet on how to modify the example for this please. I found a hard time to implement it in a nice way. What I tried was something like below. The problem is that SuperResolutionView would be redrawn too many times. What we need is to only draw it once.

...
case .succeeded:
if let url = prediction.output?.first {
SuperResolutionView(url)
}
...

Best,
Jeff