code: def testMaxDeviation(self):
      nCents = 10
      nSemitones = 12
      size = nCents * nSemitones
      hpcp = zeros(size)
      # peaks at semitone position + 0.5:
      for i in range(0, size, int(nCents / 2)):
          hpcp[i] = 1.0
      self.assertEqualVector(
          HighResolutionFeatures()(hpcp), [0.25, 0.5, 0.5]
      )
  
imports: from essentia_test import *
label_desc: Use image node_id 4 for calling the TestHighResolutionFeatures obj's underlying member method code with example usage: obj.testMaxDeviation() without return types