code: def test_import_boston_housing():
      X, y = boston_housing_data()
      assert X.shape[0] == 506
      assert X.shape[1] == 13
      assert y.shape[0] == 506
  
imports: from mlxtend.data import autompg_data, boston_housing_data, iris_data, mnist_data, three_blobs_data, wine_data
label_desc: Use image node_id 6 for calling a global function with example usage: test_import_boston_housing() without return types