code: def test_report(self, capsys):
      n_iter = 10
      m = ConvergenceMonitor(tol=1e-3, n_iter=n_iter, verbose=True)
      for i in reversed(range(n_iter)):
          m.report(-0.01 * i)
  
      out, err = capsys.readouterr()
      assert not out
      assert len(err.splitlines()) == n_iter
      assert len(m.history) == n_iter
  
imports: import numpy
  from numpy.testing import assert_allclose
  import pytest
  from scipy import special
  from hmmlearn.base import BaseHMM, ConvergenceMonitor
  from hmmlearn import _hmmc
label_desc: Use image node_id 5 for calling the TestMonitor obj's underlying member method code with example usage: obj.test_report(capsys) without return types