void AddObservation ( [TObjectPtr](API\Runtime\Core\Delegates\TObjectPtr)< [ULearningAgentsObservation](API\Plugins\LearningAgents\ULearningAgentsObservation) > Object, const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [UE::Learning::FFeatureObject](API\Plugins\Learning\FFeatureObject) > & Feature )