code: def test_fun_args_ls(self):
      ret = dual_annealing(
          self.func, self.ld_bounds, args=((3.14159,)), seed=self.seed
      )
      assert_allclose(ret.fun, 3.14159, atol=1e-6)
  
imports: from scipy.optimize import dual_annealing
  from scipy.optimize._dual_annealing import EnergyState
  from scipy.optimize._dual_annealing import LocalSearchWrapper
  from scipy.optimize._dual_annealing import ObjectiveFunWrapper
  from scipy.optimize._dual_annealing import StrategyChain
  from scipy.optimize._dual_annealing import VisitingDistribution
  from scipy.optimize import rosen, rosen_der
  import pytest
  import numpy
  from numpy.testing import assert_equal, assert_allclose, assert_array_less
  from pytest import raises
  from scipy._lib._util import check_random_state
  from scipy._lib._pep440 import Version
label_desc: Use image node_id 23 for calling the TestDualAnnealing obj's underlying member method code with example usage: obj.test_fun_args_ls() without return types