code: def test_imports_from_imgaug_module_raise_import_error():
      with pytest.raises(ImportError) as exc_info:
          from albumentations.imgaug.transforms import IAAFlipud
  
          message = (
              "You are trying to import an augmentation that depends on the imgaug library, but imgaug is not "
              "installed. To install a version of Albumentations that contains imgaug please run "
              "'pip install -U albumentations[imgaug]'"
          )
          assert message in str(exc_info.value)
  
file_path: albumentations/tests/test_imgaug_imports.py
imports: import pytest
  import albumentations
  from albumentations.imgaug.stubs import IAAStub
  from tests.conftest import skipif_no_imgaug, skipif_imgaug
label_desc: Use image node_id 5 for calling a global function with example usage: test_imports_from_imgaug_module_raise_import_error() without return types