torchrl.trainers.algorithms.configs.transforms.CatTensorsConfig¶ class torchrl.trainers.algorithms.configs.transforms.CatTensorsConfig(dim: int = -1, in_keys: list[str] | None = None, out_keys: list[str] | None = None, _target_: str = 'torchrl.envs.transforms.transforms.CatTensors')[source]¶ Configuration for CatTensors transform.