ComfyUI's image brightness and contrast workflow, as a basic retouching tool, especially for images that are too dark or grayish

Installation method: This node cannot be found on git, you need to unzip the zip file I uploaded and directly place it in .\custom_nodes,

Do not add any folders, do not add any folders, do not add any folders

Restart ComfyUI, and you will find it under the  image processing node