code: def test_sklearnex_import():
      from sklearnex.cluster import KMeans
  
      X = np.array([[1, 2], [1, 4], [1, 0], [10, 2], [10, 4], [10, 0]])
      kmeans = KMeans(n_clusters=2, random_state=0).fit(X)
      assert "daal4py" in kmeans.__module__
  
      result = kmeans.predict([[0, 0], [12, 3]])
      expected = np.array([1, 0], dtype=np.int32)
      assert_allclose(expected, result)
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_sklearnex_import() without return types