code: def test_mvo_params():
      params = {"WEP_min": 0.2, "WEP_max": 1.0, "p": 0.5}
  
      new_mvo = mvo.MVO(params=params)
  
      assert new_mvo.WEP_min == 0.2
  
      assert new_mvo.WEP_max == 1.0
  
      assert new_mvo.p == 0.5
  
imports: import numpy
  from opytimizer.optimizers.science import mvo
  from opytimizer.spaces import search
label_desc: Use image node_id 1 for calling a global function with example usage: test_mvo_params() without return types