code: def __init__(self):
      self.created_param = layers.create_parameter(
          shape=[100],
          dtype="float32",
          default_initializer=fluid.initializer.Uniform(
              low=-1.0, high=1.0
          ),
      )
  
imports: import numpy
  import paddle.fluid
  import parl
  import unittest
  from copy import deepcopy
  from paddle.fluid import ParamAttr
  from parl import layers
  from parl.utils import get_gpu_count
  from parl.core.fluid.plutils import fetch_value
label_desc: Use image node_id 1 to create a new TestModel2 object from inherited base classes: parl with example: obj = TestModel2()