code: def __init__(self):
      super().__init__()
      self.v = tf.Variable(2.0)
  
imports: from __future__ import annotations
  import typing
  import keras
  import numpy
  import tensorflow
  import bentoml
  from .None import FrameworkTestModel
  from .None import FrameworkTestModelConfiguration
  from .None import FrameworkTestModelInput
label_desc: Use image node_id 1 to create a new MultiOutputModel2 object from inherited base classes: tf with example: obj = MultiOutputModel2()