code: def test_gausswave(self):
      self.bandit = gauss_wave()
      self.work()
  
imports: import unittest
  import numpy
  from hyperopt import Trials, Domain, fmin, hp, base
  from hyperopt.rand import suggest
  from hyperopt.pyll import as_apply
  from hyperopt.pyll import scope
label_desc: Use image node_id 5 for calling the CasePerDomain obj's underlying member method code with example usage: obj.test_gausswave() without return types