class_docstr: An object that holds the param to be set, for testing purposes.
code: def __setattr__(self, name, value):
      if name == self.PARAM_NAME:
          self._set_param(value)
      super(ParamObject, self).__setattr__(name, value)
  
imports: import unittest
  from ..compat import tfv1
  from ..utils import logger
  from ..train.trainers import NoOpTrainer
  from ..input_source import DummyConstantInput
  from .param import ScheduledHyperParamSetter, ObjAttrParam
label_desc: Use image node_id 2 for calling the ParamObject obj's underlying member method code with example usage: obj.__setattr__(name, value) without return types