How to upscale an image?

[SoftologyPro]

I installed with running these commands in an empty directory...

git clone https://github.com/philz1337x/clarity-upscaler
cd clairty-upscaler
webui.bat

Then launch the UI. It seems like a clone of Stable Diffusion Web UI (aka auto11111)?

How exactly do I use clarity to upscale and image once the UI opens?

[SoftologyPro]

Or, even easier, is there a stand alone python script to handle the upscale?
python upscale.py --input input.png --output ouptut.png --scale 4
Thanks for any tips

[lucellent]

Same thing here. No instructions at all.

[philz1337x]

I added some infos in the readme.

[gustavopch]

@philz1337x I believe the current info in the README assumes the reader is already familiar with A1111. It would be great if you could ELI5 instead.