code: def test_decode_runs(self):
      self.model.eval()
      training_tensors = self.dataset.as_tensor_dict()
      output_dict = self.model(**training_tensors)
      decode_output_dict = self.model.decode(output_dict)
  
      assert set(decode_output_dict.keys()) == set(
          [
              "arc_loss",
              "tag_loss",
              "loss",
              "predicted_dependencies",
              "predicted_heads",
              "words",
              "pos",
          ]
      )
  
file_path: magnitude/pymagnitude/third_party/allennlp/tests/models/biaffine_dependency_parser_test.py
imports: from __future__ import division
  from __future__ import absolute_import
  import torch
  from allennlp.common.testing.model_test_case import ModelTestCase
  from allennlp.nn.decoding.chu_liu_edmonds import decode_mst
label_desc: Use image node_id 5 for calling the BiaffineDependencyParserTest obj's underlying member method code with example usage: obj.test_decode_runs() without return types