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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 reset(self):
 """ Resets the form. """

        self.titleedit.set_edit_text("")
        self.sortedit.set_edit_text("")
        self.filteredit.set_edit_text("")
        self.relevantradio.set_state(True)
        self.pile.focus_item = 0