code: def test_n_processes_5():
      hyper = Hyperactive(n_processes=1)
      hyper.add_search(
          objective_function, search_space, n_iter=15, n_jobs=4
      )
      hyper.add_search(
          objective_function, search_space, n_iter=15, n_jobs=4
      )
      hyper.run()
  
      assert len(hyper.results_list) == 8
  
imports: import numpy
  from tqdm import tqdm
  from hyperactive import Hyperactive
label_desc: Use image node_id 19 for calling a global function with example usage: test_n_processes_5() without return types