Found this site that lets us run A.I models with ComfyUI on the Cloud... : https://comfyai.run/
Another site : https://huggingface.co/spaces/subbytech/comfyui-launcher
ComfyUI is an interesting UI for A.I that lets us use workflows created by other people!
Here is some sites to find workflows created by other people for download as JSON files : https://openart.ai/workflows/home & : https://pixai.art/workflows More : https://medium.com/@promptingpixels/where-to-get-comfyui-workflows-1602a4921535