code: def test_if_works_with_cross_validation(self):
      classifier = self.get_rakeld_with_nb()
      self.assertClassifierWorksWithCV(classifier)
  
file_path: scikit-multilearn/skmultilearn/ensemble/tests/test_rakeld.py
imports: import unittest
  from sklearn.naive_bayes import GaussianNB
  from sklearn.svm import SVC
  from skmultilearn.ensemble import RakelD
  from skmultilearn.tests.classifier_basetest import ClassifierBaseTest
label_desc: Use image node_id 7 for calling the RakelDTest obj's underlying member method code with example usage: obj.test_if_works_with_cross_validation() without return types