{ "dataset_version": "2.0", "format_version": "2.0", "codebase_version": "v2.0", "version": "2.0", "compatible_versions": [ "2.0", "2.1", "3.0" ], "robot_type": "universal", "fps": 10, "video": false, "data_path": "data/episode_{episode_index}.parquet", "splits": { "train": "0:1" }, "keys": [ "observation.state", "action" ], "shapes": { "observation.state": [ 2 ], "action": [ 2 ] } }