code: def test_GH7495(self):
      # an overflow in exp was producing a RuntimeWarning
      # create own object here in case someone changes self.T
      met = Metropolis(2)
      with np.errstate(over="raise"):
          met.accept_reject(0, 2000)
  
imports: from __future__ import division, print_function, absolute_import
  import copy
  from numpy.testing import assert_almost_equal, assert_equal, assert_
  from pytest import raises
  import numpy
  from numpy import cos, sin
  from scipy.optimize import basinhopping, OptimizeResult
  from scipy.optimize._basinhopping import Storage, RandomDisplacement, Metropolis, AdaptiveStepsize
label_desc: Use image node_id 6 for calling the Test_Metropolis obj's underlying member method code with example usage: obj.test_GH7495() without return types