code: def test_pr29(self):
      # https://www.unicode.org/review/pr-29.html
      # See issues #1054943 and #10254.
      composed = (
          "\u0b47\u0300\u0b3e",
          "\u1100\u0300\u1161",
          "Li\u030dt-s\u1e73\u0301",
          "\u092e\u093e\u0930\u094d\u0915 \u091c\u093c"
          + "\u0941\u0915\u0947\u0930\u092c\u0930\u094d\u0917",
          "\u0915\u093f\u0930\u094d\u0917\u093f\u091c\u093c"
          + "\u0938\u094d\u0924\u093e\u0928",
      )
      for text in composed:
          self.assertEqual(self.db.normalize("NFC", text), text)
  
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 13 for calling the UnicodeFunctionsTest obj's underlying member method code with example usage: obj.test_pr29() without return types