Commit d15b3ec0 authored by AUTOMATIC's avatar AUTOMATIC
Browse files

support loading VAE

parent bad7cb29
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+8 −0
Original line number Diff line number Diff line
@@ -134,6 +134,14 @@ def load_model_weights(model, checkpoint_file, sd_model_hash):

    devices.dtype = torch.float32 if shared.cmd_opts.no_half else torch.float16

    vae_file = os.path.splitext(checkpoint_file)[0] + ".vae.pt"
    if os.path.exists(vae_file):
        print(f"Loading VAE weights from: {vae_file}")
        vae_ckpt = torch.load(vae_file, map_location="cpu")
        vae_dict = {k: v for k, v in vae_ckpt["state_dict"].items() if k[0:4] != "loss"}

        model.first_stage_model.load_state_dict(vae_dict)

    model.sd_model_hash = sd_model_hash
    model.sd_model_checkpint = checkpoint_file