code: def test_get_last_ms(self):
      self.assertEqual(self.o.get_last_ms(), 0.0)
  
imports: from unittest import main
  from numpy.testing import TestCase, assert_equal, assert_almost_equal
  import aubio
label_desc: Use image node_id 14 for calling the aubio_tempo_params obj's underlying member method code with example usage: obj.test_get_last_ms() without return types