code: def test_MTNetGridRandomRecipe(self):
      recipe = MTNetGridRandomRecipe()
      search_space = recipe.search_space()
      assert search_space is not None
  
file_path: analytics-zoo/pyzoo/test/zoo/chronos/autots/deprecated/config/test_recipe.py
imports: import pytest
  from test.zoo.pipeline.utils.test_utils import ZooTestCase
  from zoo.chronos.autots.deprecated.config.recipe import *
label_desc: Use image node_id 8 for calling the TestTimeSequencePredictor obj's underlying member method code with example usage: obj.test_MTNetGridRandomRecipe() without return types