code: def test_plugin(self, lib_path, dali_stub):
      return self._test_plugin_in_tmp_dir(
          lib_path, dali_stub, plugin_load_and_test
      )
  
imports: import platform
  from shutil import copyfile
  from dali_tf_plugin_utils import get_module_path, is_conda_env, get_tf_version, get_tf_compiler_version, get_cpp_compiler, get_cpp_compiler_version, which, find, find_available_prebuilt_tf, get_cuda_build_flags, get_tf_build_flags
  import os
  from distutils.version import StrictVersion, LooseVersion
  from pathlib import Path
  import tempfile
  from stubgen import stubgen
  from multiprocessing import Process
  import subprocess
label_desc: Use image node_id 5 for calling the InstallerHelper obj's underlying member method code with example usage: obj.test_plugin(lib_path, dali_stub) and returns: self