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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 __raise(self, *args):
 """ Ensures that the Widget stays on top of the parent stack forcing the redraw. :param \*args: Arguments. :type \*args: \* """


        children = self.parent().children().remove(self)
        if children:
            self.stackUnder(children[-1])
        else:
            self.lower()
        self.raise_()