def undoStack(self):
        return self.parent().parent().undoStack
Opens up an interactive session with the current state of
dataset/ETHPy150Open andrew-gardner/dependsworkflow/depends/depends_graphics_widgets.py/SceneWidget.undoStack--crossover with--dataset/ETHPy150Open Cal-CS-61A-Staff/ok-client/client/sources/ok_test/scheme.py/SchemeConsole.interact