code: def test_smoke(self, testdata):
      self.run_smoke_test_binary_classification(testdata)
  
imports: from copy import deepcopy
  import numpy
  import pandas
  import pytest
  from sklearn.dummy import DummyClassifier
  from sklearn.linear_model import LogisticRegression
  from fairlearn.reductions import AbsoluteLoss, BoundedGroupLoss, DemographicParity, EqualizedOdds, ErrorRate, ErrorRateParity, ExponentiatedGradient, FalsePositiveRateParity, SquareLoss, TruePositiveRateParity, ZeroOneLoss
  from fairlearn.reductions._exponentiated_gradient._constants import _MIN_ITER
  from fairlearn.reductions._moments.bounded_group_loss import MeanLoss
  from .simple_learners import LeastSquaresBinaryClassifierLearner, LeastSquaresRegressor
  from .test_utilities import _get_data
label_desc: Use image node_id 2 for calling the TestExponentiatedGradientSmoke obj's underlying member method code with example usage: obj.test_smoke(testdata) without return types