code: def setUp(self):
      self.hyperparameters = OrderedDict()
      self.hyperparameters["x"] = [-5, 0, 5, 10]
      self.hyperparameters["y"] = [0, 5, 10, 15]
  
file_path: auto-sklearn/test/test_metalearning/pyMetaLearn/test_optimizer_base.py
imports: from collections import OrderedDict
  from autosklearn.metalearning.optimizers import optimizer_base
  import unittest
label_desc: Use image node_id 1 for calling the OptimizerBaseTest obj's underlying member method code with example usage: obj.setUp() without return types