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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def showContextMenu(self, pos):
 """ Shows the context menu at position pos. """

        contextMenu = QtWidgets.QMenu()
        addInspectorActionsToMenu(contextMenu, self.execInspectorDialogAction,
                                  self.inspectorActionGroup)
        contextMenu.exec_(self.mapToGlobal(pos))