code: def test_copies_shape(self, a):
      a = a()
      b = utils.variable_like(a)
      self.assertEqual(a.shape, b.shape)
  
imports: from absl.testing import parameterized
  import numpy
  from sonnet.src import initializers
  from sonnet.src import test_utils
  from sonnet.src import utils
  import tensorflow
label_desc: Use image node_id 1 for calling the VariableLikeTest obj's underlying member method code with example usage: obj.test_copies_shape(a) without return types