code: def testEmpty(self):
      self.assertEqualVector(DynamicComplexity()([]), (0, -100))
  
file_path: essentia/test/src/unittests/highlevel/test_dynamiccomplexity.py
imports: from essentia_test import *
label_desc: Use image node_id 1 for calling the TestDynamicComplexity obj's underlying member method code with example usage: obj.testEmpty() without return types