Why mask is concatenated with input

[avisekiit]

Dear Authors,

Thanks for open-sourcing the code.
I am wondering as to why you concatenated the mask tensor along with the image tensor in this line ?

If we don't concat the mask, was there any degradation of visual quality of outputs?

Thanks,
Avisek

[otenim]

Hi, @avisekiit.

It would be great if you could see here.

Best regards.