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    },
    "observation.state.hand_state": {
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  },
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    },
    "action.hand_cmd": {
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  },
  "video": {
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      "original_key": "observation.images.head_stereo_left"
    },
    "observation.images.wrist_left": {
      "original_key": "observation.images.wrist_left"
    },
    "observation.images.wrist_right": {
      "original_key": "observation.images.wrist_right"
    }
  },
  "annotation": {
    "human.task_description": {
      "original_key": "task_index"
    }
  }
}