{
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      "original_key": "observation.images.exterior_image_1_left"
    },
    "exterior_image_2_left": {
      "original_key": "observation.images.exterior_image_2_left"
    },
    "wrist_image_left": {
      "original_key": "observation.images.wrist_image_left"
    }
  },
  "annotation": {
    "human.action.task_description": {
      "original_key": "task_index"
    }
  },
  "action": {
    "action": {
      "start": 0,
      "end": 7,
      "original_key": "action",
      "dtype": "float64"
    }
  },
  "state": {
    "state": {
      "start": 0,
      "end": 7,
      "original_key": "observation.state",
      "dtype": "float32"
    }
  }
}