MAISI mask autoencoder

[wachinger]

Hi,

Thanks for your great work with MAISI. The mask_generation_autoencoder has 8 input channels. What is the kind of data that is required as input?
Would you have an example on how to use the mask autoencoder alone, without the diffusion part based on the provided data description for mask_pseudo_label*.nii.gz ?

"mask_generation_autoencoder_def": {
    "_target_": "monai.apps.generation.maisi.networks.autoencoderkl_maisi.AutoencoderKlMaisi",
    "spatial_dims": "@spatial_dims",
    "in_channels": 8,
    "out_channels": 125,

Thanks,
Christian