code: def testInvalidParam(self):
      self.assertConfigureFails(Spectrum(), {"size": -1})
      self.assertConfigureFails(Spectrum(), {"size": 0})
  
file_path: essentia/test/src/unittests/standard/test_spectrum.py
imports: from essentia_test import *
label_desc: Use image node_id 8 for calling the TestSpectrum obj's underlying member method code with example usage: obj.testInvalidParam() without return types