Merge pull request #12476 from AnyISalIn/dev

        if modules.sd_models.get_closet_checkpoint_match(x) is None:

            raise RuntimeError(f"Unknown checkpoint: {x}")

def apply_refiner_checkpoint(p, x, xs):

    if x == 'None':

        p.override_settings['sd_refiner_checkpoint'] = 'None'

        return

    info = modules.sd_models.get_closet_checkpoint_match(x)

    if info is None:

        raise RuntimeError(f"Unknown checkpoint: {x}")

    p.override_settings['sd_refiner_checkpoint'] = info.name

def confirm_refiner_checkpoints(p, xs):

    for x in xs:

        if x == 'None':

            continue

        if modules.sd_models.get_closet_checkpoint_match(x) is None:

            raise RuntimeError(f"Unknown checkpoint: {x}")

def apply_clip_skip(p, x, xs):

    opts.data["CLIP_stop_at_last_layers"] = x

    AxisOption("Token merging ratio", float, apply_override('token_merging_ratio')),

    AxisOption("Token merging ratio high-res", float, apply_override('token_merging_ratio_hr')),

    AxisOption("Always discard next-to-last sigma", str, apply_override('always_discard_next_to_last_sigma', boolean=True), choices=boolean_choice(reverse=True)),

    AxisOption("Refiner checkpoint", str, apply_refiner_checkpoint, format_value=format_remove_path, confirm=confirm_refiner_checkpoints, cost=1.0, choices=lambda: ['None'] + sorted(sd_models.checkpoints_list, key=str.casefold)),

    AxisOption("Refiner switch at", float, apply_override('sd_refiner_switch_at'))

]