code: def test_get_keras_submodule_errors(monkeypatch):
      with pytest.raises(ImportError):
          keras_preprocessing.get_keras_submodule("something")
  
      monkeypatch.setattr(keras_preprocessing, "_KERAS_BACKEND", None)
      with pytest.raises(ImportError):
          keras_preprocessing.get_keras_submodule("backend")
  
      with pytest.raises(ImportError):
          keras_preprocessing.get_keras_submodule("utils")
  
imports: import pytest
  import keras_preprocessing
label_desc: Use image node_id 3 for calling a global function with example usage: test_get_keras_submodule_errors(monkeypatch) without return types