torchrl.trainers.algorithms.configs.objectives.SoftUpdateConfig¶ class torchrl.trainers.algorithms.configs.objectives.SoftUpdateConfig(loss_module: Any, _partial_: bool = True, _target_: str = 'torchrl.objectives.utils.SoftUpdate', eps: float | None = None, tau: float | None = 0.001)[source]¶ A class for soft update instantiation.