class_docstr: Base class for a hyperparam. 
docstr: A name to display 
docstr_tok: ["A","name","to","display"]
code: def readable_name(self):
      """A name to display"""
      return self._readable_name
  
imports: import operator
  import os
  import numpy
  from abc import ABCMeta, abstractmethod
  from collections import deque
  import six
  from ..compat import tfv1
  from ..tfutils.common import get_op_tensor_name
  from ..utils import logger
  from .base import Callback
label_desc: Use image node_id 4 for calling the HyperParam obj's underlying member method code with example usage: obj.readable_name() and returns: self