code: def test_recurrent_name():
      l_in = lasagne.layers.InputLayer((2, 3, 4))
      layer_name = "l_rec"
      l_rec = lasagne.layers.RecurrentLayer(l_in, 4, name=layer_name)
      assert l_rec.b.name == layer_name + ".input_to_hidden.b"
      assert l_rec.W_in_to_hid.name == layer_name + ".input_to_hidden.W"
      assert (
          l_rec.W_hid_to_hid.name == layer_name + ".hidden_to_hidden.W"
      )
  
imports: import pytest
  from lasagne.layers import RecurrentLayer, LSTMLayer, CustomRecurrentLayer
  from lasagne.layers import InputLayer, DenseLayer, GRULayer, Gate, Layer
  from lasagne.layers import helper
  import theano
  import theano.tensor
  import numpy
  import lasagne
  from mock import Mock
label_desc: Use image node_id 10 for calling a global function with example usage: test_recurrent_name() without return types