Support changing checkpoint and vae through override_settings

import modules.face_restoration

import modules.images as images

import modules.styles

import modules.sd_models as sd_models

import modules.sd_vae as sd_vae

import logging

    try:

        for k, v in p.override_settings.items():

            setattr(opts, k, v)  # we don't call onchange for simplicity which makes changing model impossible

            if k == 'sd_hypernetwork': shared.reload_hypernetworks()  # make onchange call for changing hypernet since it is relatively fast to load on-change, while SD models are not

            setattr(opts, k, v)

            if k == 'sd_hypernetwork': shared.reload_hypernetworks()  # make onchange call for changing hypernet

            if k == 'sd_model_checkpoint': sd_models.reload_model_weights()  # make onchange call for changing SD model

            if k == 'sd_vae': sd_vae.reload_vae_weights()  # make onchange call for changing VAE

        res = process_images_inner(p)

        for k, v in stored_opts.items():

            setattr(opts, k, v)

            if k == 'sd_hypernetwork': shared.reload_hypernetworks()

            if k == 'sd_model_checkpoint': sd_models.reload_model_weights()

            if k == 'sd_vae': sd_vae.reload_vae_weights()

    return res