{
  "attn_resolutions": [],
  "ch": 128,
  "ch_mult": [
    1,
    2,
    4,
    4
  ],
  "double_z": true,
  "dropout": 0.0,
  "in_channels": 3,
  "num_res_blocks": 2,
  "out_ch": 3,
  "resolution": 256,
  "z_channels": 4
}