def tap_back(self):
    (vw, vh) = (self.vw, self.vh)
    self.helper.tap_rect(((2.222 * vh), (1.944 * vh), (22.361 * vh), (8.333 * vh)))
    time.sleep(0.5)
def tap_back(self):
    (vw, vh) = (self.vw, self.vh)
    self.helper.tap_rect(((2.222 * vh), (1.944 * vh), (22.361 * vh), (8.333 * vh)))
    time.sleep(0.5)