code: def test_accuracy(accuracy_test, hyperparameters, hybridize):
      hyperparameters.update(hybridize=hybridize)
  
      # large value as this test is breaking frequently
      accuracy_test(WaveNetEstimator, hyperparameters, accuracy=1)
  
imports: import pytest
  from gluonts.mx import WaveNetEstimator
label_desc: Use image node_id 2 for calling a global function with example usage: test_accuracy(accuracy_test, hyperparameters, hybridize) without return types