{ "capacity": 5000, "device": "cuda", "nested_key_separator": "-", "n_dim": 2, "seq_length": 1, "output_key_t": [ "observation", "action", "z", "terminated", "truncated", "step_count", "reward", "aux_rewards" ], "output_key_tp1": [ "observation", "terminated" ], "end_key": "truncated", "_idx": 2500, "_is_full": true, "__target__": "metamotivo.buffers.trajectory.TrajectoryDictBufferMultiDim" }