class_docstr: choice type parameter
      
class_docstr_tok: ["choice","type","parameter"]
code: def pick_out(self):
      return self.value
  
imports: import math
  import logging
  import copy
  import random
  import numpy
  from itertools import permutations, combinations
  import nni
  from nni.tuner import Tuner
label_desc: Use image node_id 5 for calling the Discrete obj's underlying member method code with example usage: obj.pick_out() and returns: self