code: def test_ordered_neuron_lstm(self):
      # test every configuration
      for num_layers in [1, 2, 3]:
          for dropout in [0.0, 0.5]:
              self._test_shape(dropout, num_layers)
  
imports: import unittest
  import torch
  from pytext.models.representations.ordered_neuron_lstm import OrderedNeuronLSTM
label_desc: Use image node_id 2 for calling the OrderedNeuronLSTMTest obj's underlying member method code with example usage: obj.test_ordered_neuron_lstm() without return types