code: def test_override_trainable(self, trainable):
      a = tf.Variable(1.0)
      b = utils.variable_like(a, trainable=trainable)
      self.assertEqual(trainable, b.trainable)
  
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 8 for calling the VariableLikeTest obj's underlying member method code with example usage: obj.test_override_trainable(trainable) without return types