code: def test_evaluate(self):
      next_basket_eval = NextBasketEvaluation(
          self.data, exclude_unknowns=False, verbose=True
      )
      next_basket_eval.evaluate(
          GPTop(), [HitRatio(k=2), Recall(k=2)], user_based=True
      )
  
      next_basket_eval = NextBasketEvaluation(
          self.data,
          repetition_eval=True,
          exploration_eval=True,
          exclude_unknowns=False,
          verbose=True,
      )
      next_basket_eval.evaluate(
          GPTop(), [HitRatio(k=2), Recall(k=2)], user_based=True
      )
  
file_path: cornac/tests/cornac/eval_methods/test_next_basket_evaluation.py
imports: import unittest
  from cornac.eval_methods import NextBasketEvaluation
  from cornac.data import Reader
  from cornac.models import GPTop
  from cornac.metrics import HitRatio, Recall
label_desc: Use image node_id 3 for calling the TestNextBasketEvaluation obj's underlying member method code with example usage: obj.test_evaluate() without return types