code: def __init__(self):
      super(Child, self).__init__()
      self.my_variable = tf.Variable(3.0)
  
file_path: tensorflow-upstream/tensorflow/compiler/mlir/tensorflow/tests/tf_saved_model/dag_object_graph.py
imports: import tensorflow.compat.v2
  from tensorflow.compiler.mlir.tensorflow.tests.tf_saved_model import common
label_desc: Use image node_id 1 to create a new Child object from inherited base classes: tf with example: obj = Child()