code: def draw_trees(*trees):
      """
      Open a new window containing a graphical diagram of the given
      trees.
  
      :rtype: None
      """
      TreeView(*trees).mainloop()
      return
  
imports: from tkinter import IntVar, Menu, Tk
  from nltk.draw.util import BoxWidget, CanvasFrame, CanvasWidget, OvalWidget, ParenWidget, TextWidget
  from nltk.tree import Tree
  from nltk.util import in_idle
label_desc: Use image node_id 3 for calling a global function with example usage: draw_trees() without return types