Generated codes do not always work

[zeke]

I've noticed that Quirky's QR codes don't always work on my phone, and the outputs are a bit underwhelming.

We might have better luck switching to a different model, like @nateraw's qrcode-stable-diffusion model on Replicate, which was derived from @diontimmer's controlnet_qrcode model on HuggingFace.

Here's an example from Quirky today:

a flemish Baroque of poppies digital art by Magdalene Bärens

And here's an output from @nateraw's model:

https://replicate.com/p/jncwjxbba5vbgkrdnng4stqtbq

[zeke]

cc @cbh123 @anotherjesse @fofr