code: def test_get_keras_submodule(monkeypatch):
      monkeypatch.setattr(
          keras_preprocessing, "_KERAS_BACKEND", "backend"
      )
      assert "backend" == keras_preprocessing.get_keras_submodule(
          "backend"
      )
      monkeypatch.setattr(keras_preprocessing, "_KERAS_UTILS", "utils")
      assert "utils" == keras_preprocessing.get_keras_submodule("utils")
  
imports: import pytest
  import keras_preprocessing
label_desc: Use image node_id 2 for calling a global function with example usage: test_get_keras_submodule(monkeypatch) without return types