code: def testZero(self):
      freqs = zeros(10)
      f0 = 110
      mags = zeros(10)
      self.assertComputeFails(HarmonicPeaks(), freqs, mags, f0)
  
file_path: essentia/test/src/unittests/tonal/test_harmonicpeaks.py
imports: from essentia_test import *
label_desc: Use image node_id 7 for calling the TestHarmonicPeaks obj's underlying member method code with example usage: obj.testZero() without return types