from ray.rllib.offline.estimators.weighted_importance_sampling import ( WeightedImportanceSampling, ) from ray.rllib.utils.deprecation import Deprecated @Deprecated( new="ray.rllib.offline.estimators.weighted_importance_sampling::" "WeightedImportanceSampling", error=False, ) class WeightedImportanceSamplingEstimator(WeightedImportanceSampling): pass