code: def timer_event(self):
      if self.label:
          self.update_code_context()
      self.text.after(UPDATEINTERVAL, self.timer_event)
  
file_path: catboost/contrib/tools/python/src/Lib/idlelib/CodeContext.py
imports: import Tkinter
  from Tkconstants import TOP, LEFT, X, W, SUNKEN
  import re
  from sys import maxint
  from idlelib.configHandler import idleConf
label_desc: Use image node_id 6 for calling the CodeContext obj's underlying member method code with example usage: obj.timer_event() without return types