code: def test_brute_pickle(params_lmfit):
      """TEST 11: make sure the MinimizerResult can be pickle'd."""
      mini = lmfit.Minimizer(func_lmfit, params_lmfit)
      out = mini.minimize(method="brute")
      pickle.dumps(out)
  
imports: import pickle
  import numpy
  from numpy.testing import assert_allclose, assert_equal
  import pytest
  from scipy import optimize
  import lmfit
label_desc: Use image node_id 14 for calling a global function with example usage: test_brute_pickle(params_lmfit) without return types