code: def refresh(self, prompt_show=True):
  		
  		self.clear()
  		for drawer in self.__drawers:
  			if drawer.suitable(self, prompt_show=prompt_show):
  				drawer.draw(self, prompt_show=prompt_show)
  				return
  
  		raise RuntimeError('No suitable drawer was found')
docs: Refresh current window. Clear current window and redraw it with one of drawers
  
  		:param prompt_show: flag, that specifies, whether to show prompt and current row at the
  		windows end, or not
  
  		:return: None