code: def click(self, x, y):
          
          if x < 1 and y < 1:
              display = self.display
              x *= display.width
              y *= display.height
          return self.do_tap(x, y)
docs: Args:
              x, y (float): position to tap
          
          Example:
              if x, y both less than 1.0. then x, y means percentage position
  
                  d.click(0.5, 0.5) # click center of screen
                  d.click(20, 10) # click position(20, 10)