code: def test_default_name_for_tensor(self):
      a = tf.constant(1.0)
      b = utils.variable_like(a)
      self.assertEqual("Variable:0", b.name)
  
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 10 for calling the VariableLikeTest obj's underlying member method code with example usage: obj.test_default_name_for_tensor() without return types