code: def create_submodule(self, dirname, pkgname, submodule_name, value):
      module_name = os.path.join(
          dirname, pkgname, submodule_name + ".py"
      )
      with open(module_name, "w") as fl:
          print("value={}".format(value), file=fl)
  
imports: from pathlib import Path
  from test.support.import_helper import unload, CleanImport
  from test.support.warnings_helper import check_warnings, ignore_warnings
  import unittest
  import sys
  import importlib
  from importlib.util import spec_from_file_location
  import pkgutil
  import os
  import os.path
  import tempfile
  import shutil
  import zipfile
label_desc: Use image node_id 2 for calling the ExtendPathTests obj's underlying member method code with example usage: obj.create_submodule(dirname, pkgname, submodule_name, value) without return types