code: def _decode_para(self, para):
      para, trial_para = self._decode_para_convert(para)
      para = self._compose_list_fixed_para(para)
      para = self._compose_depend_list_para(para)
      para = self._compose_dld(para)
      return para, trial_para
  
imports: from ...utils import get_logger
  import hyperopt
  import time
  import math
  import dill
  import multiprocessing
  import copy
  import random
label_desc: Use image node_id 11 for calling the BaseHPOptimizer obj's underlying member method code with example usage: obj._decode_para(para) and returns: para,  trial_para