code: def _createPulseTrain140(self):
      return self._pulseTrain(bpm=140, sr=44100.0, offset=0.1, dur=10)
  
imports: from essentia_test import *
  from essentia.standard import MonoLoader, RhythmExtractor2013
  from math import fabs
  from math import floor
label_desc: Use image node_id 11 for calling the TestRhythmExtractor2013 obj's underlying member method code with example usage: obj._createPulseTrain140() and returns: self