code: def test_unicode_args(pytester: Pytester) -> None:
      result = pytester.runpytest("-k", "אבג")
      assert result.ret == ExitCode.NO_TESTS_COLLECTED
  
imports: import os
  import subprocess
  import sys
  import time
  from types import ModuleType
  from typing import List
  import _pytest.pytester
  import pytest
  from _pytest.config import ExitCode
  from _pytest.config import PytestPluginManager
  from _pytest.monkeypatch import MonkeyPatch
  from _pytest.pytester import HookRecorder
  from _pytest.pytester import LineMatcher
  from _pytest.pytester import Pytester
  from _pytest.pytester import SysModulesSnapshot
  from _pytest.pytester import SysPathsSnapshot
label_desc: Use image node_id 15 for calling a global function with example usage: test_unicode_args(pytester) without return types