(self)
return self.swipe(w // 2, h // 2, w // 2, h - 1)
swipe from center to bottom
swipe from center to bottom
swipe from center to bottom
def swipe_down(self):
        """ swipe from center to bottom """
        w, h = self.window_size()
        return self.swipe(w // 2, h // 2, w // 2, h - 1)
def swipe_down ( self ) : w , h = self . window_size ( ) return self . swipe ( w // 2 , h // 2 , w // 2 , h - 1 )