code: def test_plugin_specify(pytester: Pytester) -> None:
      with pytest.raises(ImportError):
          pytester.parseconfig("-p", "nqweotexistent")
  
imports: import pytest
  from _pytest.config import ExitCode
  from _pytest.monkeypatch import MonkeyPatch
  from _pytest.pytester import Pytester
label_desc: Use image node_id 1 for calling a global function with example usage: test_plugin_specify(pytester) without return types