["region:us"]
[{"name": "observation.image", "dtype": "video_frame"}, {"name": "observation.state", "sequence": "float32", "length": 2}, {"name": "action", "sequence": "float32", "length": 2}, {"name": "episode_index", "dtype": "int64"}, {"name": "frame_index", "dtype": "int64"}, {"name": "timestamp", "dtype": "float32"}, {"name": "next.reward", "dtype": "float32"}, {"name": "next.done", "dtype": "bool"}, {"name": "next.success", "dtype": "bool"}, {"name": "index", "dtype": "int64"}]