code: def test_inline_network_order(self):
      input_layer_1 = layers.Input(1)
      relu_2 = layers.Relu(2)
      relu_3 = layers.Relu(3)
  
      network_1 = input_layer_1 > relu_2 > relu_3
      self.assertEqual(list(network_1), [input_layer_1, relu_2, relu_3])
  
      input_layer_4 = layers.Input(4)
      relu_5 = layers.Relu(5)
      relu_6 = layers.Relu(6)
  
      network_2 = input_layer_4 > relu_5
      self.assertEqual(list(network_2), [input_layer_4, relu_5])
  
      network_3 = relu_5 > relu_6
      self.assertEqual(list(network_3), [relu_5, relu_6])
  
imports: import numpy
  from neupy import layers
  from neupy.utils import asfloat
  from neupy.exceptions import LayerConnectionError
  from base import BaseTestCase
label_desc: Use image node_id 2 for calling the OldInlineDefinitionsTestCase obj's underlying member method code with example usage: obj.test_inline_network_order() without return types