code: def testSilence(self):
      input = [0] * 100
      self.assertEqual(Leq()(input), -100)
  
file_path: essentia/test/src/unittests/temporal/test_leq.py
imports: from essentia_test import *
  from math import log10
label_desc: Use image node_id 2 for calling the TestLeq obj's underlying member method code with example usage: obj.testSilence() without return types