code: def test_strict_warnigns_default(setup):
      # By default we should fail on missing expected warnings
      with pytest.raises(ValueError):
          with expected_warnings(["some warnings"]):
              pass
  
imports: import os
  from skimage._shared._warnings import expected_warnings
  import pytest
label_desc: Use image node_id 2 for calling a global function with example usage: test_strict_warnigns_default(setup) without return types