code: def f0004_list_2_elements(self):
      return [
          [tf.constant(1.0, shape=[1]), tf.constant(1.0, shape=[2])]
      ]
  
file_path: tensorflow-upstream/tensorflow/compiler/mlir/tensorflow/tests/tf_saved_model/structured_output.py
imports: import tensorflow.compat.v2
  from tensorflow.compiler.mlir.tensorflow.tests.tf_saved_model import common
label_desc: Use image node_id 5 for calling the TestModule obj's underlying member method code with example usage: obj.f0004_list_2_elements() and returns: list