code: def test_recognized_by_sklearn(self):
      base_models = [
          ("figs", FIGSRegressor()),
          ("random_forest", DecisionTreeRegressor()),
      ]
      comb_model = VotingRegressor(
          estimators=base_models, n_jobs=10, verbose=2
      )
      comb_model.fit(self.X, self.y_reg)
  
file_path: imodels/tests/figs_test.py
imports: import os
  import random
  from functools import partial
  import numpy
  import pandas
  from sklearn.tree import DecisionTreeRegressor
  from imodels import FIGSClassifier, FIGSRegressor, FIGSClassifierCV, FIGSRegressorCV
  from imodels.experimental.figs_ensembles import FIGSExtRegressor, FIGSExtClassifier
  from sklearn.ensemble import StackingRegressor, VotingRegressor, BaggingClassifier
label_desc: Use image node_id 2 for calling the TestFIGS obj's underlying member method code with example usage: obj.test_recognized_by_sklearn() without return types