Prevent txt2img requests asking for the stable_diffusion_inpainting model

[CrypticWit]

Prevent txt2img requests asking for the stable_diffusion_inpainting model

[db0]

Normally this shouldn't be possible. Do you load other models along with inpainting?

[CrypticWit]

I have been - With a 3090TI, I have about 10gig or so VRAM spare after having both the txt2img and inpainting models loaded, with voodoo activated.

I ran it in that configuration for about a hour last night, and it worked fine until the txt2img request above came through. (doing both txt2img and inpainting jobs).

If we're not supposed to be running both features in parallel on a worker, I might switch my worker to inpainting only, since it seems to be the resource that the horde needs most at the moment.

[db0]

I've put some more safety checks which should prevent this happening in the future. Lemme know if you see it happening again after you update your bridge code.