code: def test_new_list_empty(self):
      l = data_structures.new_list()
      # Can't evaluate an empty list.
      # TODO(mdan): sess.run should allow tf.variant maybe?
      self.assertTrue(isinstance(l, tensor.Tensor))
  
imports: from tensorflow.python.autograph.operators import data_structures
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import tensor
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import list_ops
  from tensorflow.python.ops import tensor_array_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 1 for calling the ListTest obj's underlying member method code with example usage: obj.test_new_list_empty() without return types