code: def testEmpty(self):
      pass
  
file_path: essentia/test/src/unittests/highlevel/test_gaiatransform.py
imports: from essentia_test import *
  import os, os.path
  import yaml
label_desc: Use image node_id 6 for calling the TestGaiaTransform obj's underlying member method code with example usage: obj.testEmpty() without return types