code: def load_teststring(name):
      dir = os.path.join(os.path.dirname(__file__), "cjkencodings")
      with open(os.path.join(dir, name + ".txt"), "rb") as f:
          encoded = f.read()
      with open(os.path.join(dir, name + "-utf8.txt"), "rb") as f:
          utf8 = f.read()
      return encoded, utf8
  
imports: import codecs
  import os
  import re
  import sys
  import unittest
  from http.client import HTTPException
  from test import support
  from io import BytesIO
label_desc: Use image node_id 1 for calling a global function with example usage: load_teststring(name) and returns: encoded,  utf8