{
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        },
        "eef_quaternion": {
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            "rotation_type": "quaternion"
        },
        "gripper_qpos": {
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            "end": 9
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    },
    "action": { 
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        },
        "eef_rotation_delta": {
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            "end": 6,
            "rotation_type": "axis_angle"
        },
        "gripper_close": {
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            "end": 7
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    },
    "video": {
        "left_view": {
            "original_key": "observation.images.left_view"
        },
        "right_view": {
            "original_key": "observation.images.right_view"
        },
        "wrist_view": {
            "original_key": "observation.images.wrist_view"
        }
    },
    "annotation": {
        "human.action.task_description": {},
        "human.validity": {}
    }
}