code: def test_file_parse_error_multiline(self):
      # gh96611:
      with open(TESTFN, "wb") as fd:
          fd.write(b'print("""\n\xb1""")\n')
  
      try:
          retcode, stdout, stderr = script_helper.assert_python_failure(
              TESTFN
          )
  
          self.assertGreater(retcode, 0)
          self.assertIn(b"Non-UTF-8 code starting with '\\xb1'", stderr)
      finally:
          os.unlink(TESTFN)
  
imports: import unittest
  from test.support import script_helper, captured_stdout, requires_subprocess, requires_resource
  from test.support.os_helper import TESTFN, unlink, rmtree
  from test.support.import_helper import unload
  import importlib
  import os
  import sys
  import subprocess
  import tempfile
label_desc: Use image node_id 15 for calling the MiscSourceEncodingTest obj's underlying member method code with example usage: obj.test_file_parse_error_multiline() without return types