code: def test_use_bag_holdout():
      assert ConfigBuilder().use_bag_holdout().build() == dict(
          use_bag_holdout=True
      )
      assert ConfigBuilder().use_bag_holdout(False).build() == dict(
          use_bag_holdout=False
      )
  
imports: import numpy
  import pytest
  from sklearn.feature_extraction.text import CountVectorizer
  from autogluon.features import TextNgramFeatureGenerator
  from autogluon.tabular.configs.config_helper import ConfigBuilder, FeatureGeneratorBuilder
  from autogluon.tabular.models import KNNModel
label_desc: Use image node_id 13 for calling a global function with example usage: test_use_bag_holdout() without return types