code: def close(self, event=None):
      self.top.destroy()
      self.node.destroy()
  
imports: import os
  import sys
  import pyclbr
  from idlelib import PyShell
  from idlelib.WindowList import ListedToplevel
  from idlelib.TreeWidget import TreeNode, TreeItem, ScrolledCanvas
  from idlelib.configHandler import idleConf
label_desc: Use image node_id 2 for calling the ClassBrowser obj's underlying member method code with example usage: obj.close(event) without return types