def updateList(self):    
     
    tag = slicer.mrmlScene.AddObserver(slicer.mrmlScene.EndCloseEvent, self.clearTable)
    tag = slicer.mrmlScene.AddObserver(slicer.mrmlScene.NodeAddedEvent, self.visualizationWidget.requestNodeAddedUpdate)
    self.observerTags.append( (slicer.mrmlScene, tag) )
Populate the database of explorations and their summaries.
dataset/ETHPy150Open acil-bwh/SlicerCIP/Scripted/InteractiveLobeSegmentation/InteractiveLobeSegmentation.py/InteractiveLobeSegmentationWidget.updateList--crossover with--dataset/ETHPy150Open oppia/oppia/core/domain/summary_services_test.py/ExplorationDisplayableSummaries.setUp