code: def test_bug_4971(self):
      # LETTER DZ WITH CARON: DZ, Dz, dz
      self.assertEqual("\u01c4".title(), "\u01c5")
      self.assertEqual("\u01c5".title(), "\u01c5")
      self.assertEqual("\u01c6".title(), "\u01c5")
  
imports: import hashlib
  from http.client import HTTPException
  import sys
  import unicodedata
  import unittest
  from test.support import open_urlresource, requires_resource, script_helper, cpython_only, check_disallow_instantiation
label_desc: Use image node_id 8 for calling the UnicodeMiscTest obj's underlying member method code with example usage: obj.test_bug_4971() without return types