code: def testZero(self):
      x = [0] * 1024
      y = [0] * 100
  
      result = CrossCorrelation(minLag=-5, maxLag=5)(x, y)
  
      self.assertAlmostEqualVector(result, [0] * 11)
  
file_path: essentia/test/src/unittests/stats/test_crosscorrelation.py
imports: from essentia_test import *
label_desc: Use image node_id 10 for calling the TestCrossCorrelation obj's underlying member method code with example usage: obj.testZero() without return types