Heres a youtube video showing how to use it and what it doeas
plugin-preview-2.mp4
plugin-preview-3.mp4
plugin-preview-1.mp4
After installing the addon click Plugins > CodeFormerPS > Set Replicate API Token
It does require you to login first then create
This will prompt you to add your API Token, copy it from above link.
And you are ready!
Just select the image layer you want to send to Codeformer and it will do its job and add it as a layer, it will create a new document if upscale factor is more than 1 as the dimensions are differnet.
if you like the addon and wanna support me you can do it here