code: def test_5dim():
      model = Model2()
      with pytest.raises(NotImplementedError):
          initialize(model, "chainer")
  
file_path: espnet/test/espnet2/torch_utils/test_initialize.py
imports: import pytest
  import torch
  from espnet2.torch_utils.initialize import initialize
label_desc: Use image node_id 2 for calling a global function with example usage: test_5dim() without return types