{
    "gan_decoder": true,
    "ddconfig": {
        "double_z": false,
        "z_channels": 256,
        "in_channels": 3,
        "out_ch": 3,
        "ch": 128,
        "ch_mult": [1, 1, 2, 2, 4, 8],
        "num_res_blocks": 4
    }
}