class_docstr: A base test class for all optimisers on Euclidean domains. 
docstr: Set up. Override the set up from the parent class. 
docstr_tok: ["Set","up",".","Override","the","set","up","from","the","parent","class","."]
code: def setUp(self):
      """Set up. Override the set up from the parent class."""
      super(MFEuclideanOptimisersBaseTestCase, self).setUp()
      self.func_caller = get_syn_func_caller(
          "hartmann6", noise_type="gauss", noise_scale=0.1, fidel_dim=1
      )
  
imports: import numpy
  from ..exd import domains
  from .None import random_optimiser
  from ..exd.experiment_caller import EuclideanFunctionCaller
  from ..exd.worker_manager import SyntheticWorkerManager
  from ..apis.opt import maximise_function, maximise_multifidelity_function
  from ..utils.ancillary_utils import is_nondecreasing, get_list_of_floats_as_str, get_rounded_list
  from ..utils.base_test_class import BaseTestClass, execute_tests
  from ..utils.euclidean_synthetic_functions import get_syn_func_caller, get_mf_cost_function
  from ..utils import reporters
label_desc: Use image node_id 1 for calling the MFEuclideanOptimisersBaseTestCase obj's underlying member method code with example usage: obj.setUp() without return types