Added initializations in prediction framework

modules/prediction/prediction.cc

@@ -66,6 +66,8 @@ Status Prediction::Init() {
   // Initialization of all managers
   AdapterManager::instance()->Init();
   ContainerManager::instance()->Init(adapter_conf_);
+  EvaluatorManager::instance()->Init(prediction_conf_);
+  PredictorManager::instance()->Init(prediction_conf_);
 
   CHECK(AdapterManager::GetLocalization())
       << "Localization is not ready.";