Inpant Preprocesol added options

[hben35096]

I'm using the Inpant Preprocesol node for controlnet_union_sdxl_10_promax and I only get a black image.

Unless:

I guess this should be Inpant Preprocesol when outputing, the channel problem of the image, can you add an option, or add a node to convert the channel?

[adbrasi]

my love, convert the image to rgb!