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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 close(self, clear=False):
 """ Do final refresh and remove from manager If ``leave`` is True, the default, the effect is the same as :py:meth:`refresh`. """


        if clear and not self.leave:
            self.clear()
        else:
            self.refresh()

        self.manager.remove(self)