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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 _get_button_label(self):
 """Gets Button label from user and returns string"""


        dlg = wx.TextEntryDialog(self, _('Button label:'))

        if dlg.ShowModal() == wx.ID_OK:
            label = dlg.GetValue()
        else:
            label = ""

        dlg.Destroy()

        return label