code: def testStreamingRegression(self):
      # Streaming mode should also be tested to ensure it works well
      # with the real accumulator.
      import essentia.streaming as estr
  
      loader = estr.MonoLoader(
          filename=join(
              testdata.audio_dir, "recorded/mozart_c_major_30sec.wav"
          )
      )
      realAccumulator = estr.RealAccumulator()
      startStopCut = estr.StartStopCut()
      pool = Pool()
  
      loader.audio >> realAccumulator.data
  
      realAccumulator.array >> startStopCut.audio
  
      startStopCut.startCut >> (pool, "start")
      startStopCut.stopCut >> (pool, "stop")
  
      essentia.run(loader)
  
      self.assertEqual(pool["start"], 0)
      self.assertEqual(pool["stop"], 1)
  
file_path: essentia/test/src/unittests/audioproblems/test_startstopcut.py
imports: from essentia_test import *
  from essentia import array
label_desc: Use image node_id 8 for calling the TestStartStopCut obj's underlying member method code with example usage: obj.testStreamingRegression() without return types