code: def test_non_ascii_name(self):
      # test that re works to delete a first parameter name that
      # includes non-ascii chars, such as various forms of A.
      uni = "(A\u0391\u0410\u05d0\u0627\u0905\u1e00\u3042, a)"
      assert calltip._first_param.sub("", uni) == "(a)"
  
imports: from idlelib import calltip
  import unittest
  from unittest.mock import Mock
  import textwrap
  import types
  import re
  from idlelib.idle_test.mock_tk import Text
  from test.support import MISSING_C_DOCSTRINGS
label_desc: Use image node_id 12 for calling the Get_argspecTest obj's underlying member method code with example usage: obj.test_non_ascii_name() without return types