code: def long_click(self, pos, duration=2.0):
          
  
          try:
              duration = float(duration)
          except ValueError:
              raise ValueError('Argument `duration` should be <float>. Got {}'.format(repr(duration)))
  
          if not (0 <= pos[0] <= 1) or not (0 <= pos[1] <= 1):
              raise InvalidOperationException('Click position out of screen. {}'.format(repr(pos)))
          return self.agent.input.longClick(pos[0], pos[1], duration)
docs: Similar to click but press the screen for the given time interval and then release
  
          Args:
              pos (:obj:`2-list/2-tuple`): coordinates (x, y) in range from 0 to 1
              duration: duration of press the screen