Fix #4035

        if shared.opts.sd_checkpoint_cache > 0:

            checkpoints_loaded[checkpoint_info] = model.state_dict().copy()

            while len(checkpoints_loaded) > shared.opts.sd_checkpoint_cache:

            while len(checkpoints_loaded) > shared.opts.sd_checkpoint_cache + 1:

                checkpoints_loaded.popitem(last=False)  # LRU

    else:

        print(f"Loading weights [{sd_model_hash}] from cache")