{ "state": { "drone_state": { "start": 0, "end": 9 } }, "action": { "drone_action": { "start": 0, "end": 4 } }, "video": { "rgb": { "original_key": "observation.images.rgb" }, "depth": { "original_key": "observation.images.depth" }, "segmentation": { "original_key": "observation.images.segmentation" } }, "annotation": { "human.action.task_description": {}, "human.validity": {} } }