code: def testEmptyModelName(self):
      # With empty or undefined model names the algorithm should skip the configuration
      # without errors.
      TensorflowPredictCREPE()
      TensorflowPredictCREPE(graphFilename="")
      TensorflowPredictCREPE(graphFilename="", input="")
      TensorflowPredictCREPE(graphFilename="", input="wrong_input")
  
imports: from essentia_test import *
label_desc: Use image node_id 4 for calling the TestTensorflowPredictCREPE obj's underlying member method code with example usage: obj.testEmptyModelName() without return types