code: def testZeroUseBands(self):
      input = array([0.0] * 100 * 1024)  # 100 frames of size 1024
      expected = [0, [], [], []]
      result = self.runInstance(
          input, useBands=True, useOnset=False, poolInit=True
      )
      self._assertEqualResults(result, expected)
  
file_path: essentia/test/src/unittests/rhythm/test_rhythmextractor.py
imports: from essentia_test import *
  from essentia.streaming import RhythmExtractor
  from essentia.standard import MonoLoader, RhythmExtractor
  from math import fabs
label_desc: Use image node_id 10 for calling the TestRhythmExtractor obj's underlying member method code with example usage: obj.testZeroUseBands() without return types