The 'ref-in' parameter is indeed mandatory. about joligen

[beniz]

Hi @notiqq of course you need to pass the reference image, see #576 (comment) and #568 (comment)

Have you found an error in the documentation ? Let us know.

[notiqq]

Yes, it looks like documentation is outdated. It does not contain information that we need to pass it.

[beniz]

Ah that's normal in practice, this is the tutorial on training without reference image, we may want to replace it indeed, or to improve it by adding the training/inference with reference image here as well.