code: def test_event_repr_defaults(self):
      e = tkinter.Event()
      e.serial = 12345
      e.num = "??"
      e.height = "??"
      e.keycode = "??"
      e.state = 0
      e.time = 123456789
      e.width = "??"
      e.x = "??"
      e.y = "??"
      e.char = ""
      e.keysym = "??"
      e.keysym_num = "??"
      e.type = "100"
      e.widget = "??"
      e.x_root = "??"
      e.y_root = "??"
      e.delta = 0
      self.assertEqual(repr(e), "<100 event>")
  
imports: import functools
  import unittest
  import tkinter
  from tkinter import TclError
  import enum
  from test import support
  from test.test_tkinter.support import AbstractTkTest, AbstractDefaultRootTest, requires_tk
label_desc: Use image node_id 14 for calling the MiscTest obj's underlying member method code with example usage: obj.test_event_repr_defaults() without return types