{
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            "end": 6
        },
        "gripper": {
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        }
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        },
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    },
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        },
        "workspace": {
            "original_key": "observation.image.camera2_img"
        },
        "top": {
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        }
    },
    "annotation": {
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            "original_key": "task_index"
        }
    }
}