[Feature Request]: Add the ability to use checkpoint metadata in Img2Img > Batch > PNG Info

[MNeMoNiCuZ]

Is there an existing issue for this?

• I have searched the existing issues and checked the recent builds/commits

What would your feature do ?

In img2img, when running a batch operation using the "PNG Info" section, it would be great to have an option to also attempt at using the Checkpoint from the metadata used.

Next to the other options in "Parameters to take from png info" (Prompt, Negative prompt, Seed, CFG scale, Sampler, Steps).

Proposed workflow

1. Go to Img2Img tab
2. Go to the Batch sub-tab
3. Expand the PNG Info section
4. Mark the new [CHECKPOINT] option in there
5. Model is now changed whenever needed based on data in the images batched (if model is available with the exact same name)

Additional information

No response

[w-e-w]

feature has been merged into dev branch
but it most likely will NOT be included upcomming 1.6.0 release
as currently it's already in RC stage and only accepting bug fixes