code: def checkcall(self, object, methodname, *args):
      object = self.fixtype(object)
      # we don't fix the arguments, because UserString can't cope with it
      getattr(object, methodname)(*args)
  
file_path: cpython/Lib/test/test_userstring.py
imports: import unittest
  from test import string_tests
  from collections import UserString
label_desc: Use image node_id 3 for calling the UserStringTest obj's underlying member method code with example usage: obj.checkcall(object, methodname) without return types