def tearDown(self):
        super(SimpleInstanceTest, self).tearDown()
        CONF.network_label_regex = self.orig_conf
        CONF.ip_start = None
def on_fuzzing_range_start_changed(self, value: int):
        self.ui.sBAddRangeEnd.setMinimum(value)
        self.ui.sBAddRangeStep.setMaximum(self.ui.sBAddRangeEnd.value() - value)