code: def __enter__(self) -> None:
      _clear_plugin_cache()
      self.monkeypatch.syspath_prepend(self.tmp_path)
  
imports: import logging
  import re
  import typing
  from pathlib import Path
  import pkg_resources
  import pytest
  from .None import core, plugins
  from .job_environment import JobEnvironment
label_desc: Use image node_id 3 for calling the PluginCreator obj's underlying member method code with example usage: obj.__enter__() without return types