code: def setUp(self):
      domain = self.domain = many_dists()
      trials = self.trials = Trials()
      fmin(
          lambda x: x,
          space=domain.expr,
          trials=trials,
          algo=rand.suggest,
          max_evals=200,
      )
  
file_path: hyperopt/hyperopt/tests/unit/test_plotting.py
imports: import unittest
  import os
  from hyperopt import Trials
  import hyperopt.plotting
  from hyperopt import rand, fmin
  from .test_domains import many_dists
label_desc: Use image node_id 1 for calling the TestPlotting obj's underlying member method code with example usage: obj.setUp() without return types