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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 remake_display(self, *args):
 """Remake any affected widgets after a change in my ``kv``. """

        Builder.load_string(self.kv)
        if hasattr(self, '_kv_layout'):
            self.remove_widget(self._kv_layout)
            del self._kv_layout
        self._kv_layout = KvLayout()
        self.add_widget(self._kv_layout)