code: def setUp(self):
      self.processor = ADSRNoteTrackingProcessor()
  
imports: from __future__ import absolute_import, division, print_function
  import unittest
  from os.path import join
  from madmom.features import Activations
  from madmom.features.notes import *
  from madmom.io import load_notes
  from .None import ACTIVATIONS_PATH, AUDIO_PATH, DETECTIONS_PATH
label_desc: Use image node_id 1 for calling the TestADSRNoteTrackingProcessorClass obj's underlying member method code with example usage: obj.setUp() without return types