code: def test_predict_proba(create_pool_classifiers):
      query = np.array([[1, -1]])
      ensemble_classifiers = create_pool_classifiers
      predicted_proba = predict_proba_ensemble(
          ensemble_classifiers, query
      )
      assert np.isclose(predicted_proba, [0.61, 0.39]).all()
  
imports: import pytest
  from deslib.util.aggregation import *
  from ..conftest import create_base_classifier
label_desc: Use image node_id 5 for calling a global function with example usage: test_predict_proba(create_pool_classifiers) without return types