{
  "name": "policy_preprocessor",
  "steps": [
    {
      "registry_name": "to_batch_processor",
      "config": {}
    },
    {
      "class": "lerobot.policies.rewind.processor_rewind.ReWiNDEncodingProcessorStep",
      "config": {}
    },
    {
      "registry_name": "device_processor",
      "config": {
        "device": "cuda",
        "float_dtype": null
      }
    }
  ]
}