code: def test_accuracy(
      Estimator,
      accuracy_test,
      hyperparameters,
      hybridize,
      quantiles,
      distr_output,
      is_iqf,
  ):
      hyperparameters.update(
          num_batches_per_epoch=100,
          hybridize=hybridize,
          quantiles=quantiles,
          distr_output=distr_output,
          is_iqf=is_iqf,
      )
  
      accuracy_test(
          Estimator,
          hyperparameters,
          accuracy=0.20 if quantiles else 0.70,
      )
  
file_path: gluonts/test/mx/model/seq2seq/test_model.py
imports: import pytest
  from gluonts.mx import MQCNNEstimator, MQRNNEstimator
  from gluonts.mx.distribution import GaussianOutput, ISQFOutput
  from gluonts.testutil.dummy_datasets import make_dummy_datasets_with_features
label_desc: Use image node_id 3 for calling a global function with example usage: test_accuracy(Estimator, accuracy_test, hyperparameters, hybridize, quantiles, distr_output, is_iqf) without return types