Secondary image Tokenizer

[HM102]

Is the image tokenizer for the secondary image already created, or should we create it in the finetune file:

config["model"]["observation_tokenizers"]["top"] = ModuleSpec.create(
        ImageTokenizer,
        obs_stack_keys=["secondary"],
        task_stack_keys=["secondary"],
        encoder=ModuleSpec.create(SmallStem16),
    )

[gaokai15]

Not sure the specific model that you download, I think you need to create it by default. You can search for "secondary" in the config.json in the model folder. They are there if the model have them created.