code: def test_forward_runs(self):
      self.output_layer.forward(torch.randn(3, 3), torch.randn(3, 5))
  
file_path: allennlp/tests/modules/transformer/output_layer_test.py
imports: import copy
  import torch
  from allennlp.common import Params
  from allennlp.modules.transformer import OutputLayer
  from allennlp.common.testing import AllenNlpTestCase
label_desc: Use image node_id 3 for calling the TestOutputLayer obj's underlying member method code with example usage: obj.test_forward_runs() without return types