code: def test_boston_housing_meta_optimization(tmpdir: LocalPath):
      from examples.sklearn.plot_boston_housing_meta_optimization import (
          main,
      )
  
      main(tmpdir)
  
file_path: Neuraxle/testing_neuraxle/examples/test_examples.py
imports: import pytest
  from py._path.local import LocalPath
label_desc: Use image node_id 11 for calling a global function with example usage: test_boston_housing_meta_optimization(tmpdir) without return types