code: def test_layer_copy(self):
      relu = layers.Relu(10, weight=init.Normal(), bias=None)
      copied_relu = copy.copy(relu)
  
      self.assertEqual(relu.name, "relu-1")
      self.assertEqual(copied_relu.name, "relu-2")
  
      self.assertIsInstance(relu.weight, init.Normal)
      self.assertIsNone(relu.bias)
  
imports: import copy
  import numpy
  import tensorflow
  from neupy import layers, algorithms, init
  from neupy.utils import asfloat
  from neupy.exceptions import LayerConnectionError
  from base import BaseTestCase
label_desc: Use image node_id 1 for calling the LayerCopyTestCase obj's underlying member method code with example usage: obj.test_layer_copy() without return types