code: def _less(x, y, spec):
      # if spec.q is None:  # TODO: comment out because of edge case UT uniform(99.9, 99.9)
      #    return x < y
      real_x = _deformat_single_parameter(_cdf_inverse(x, spec), spec)
      real_y = _deformat_single_parameter(_cdf_inverse(y, spec), spec)
      return real_x < real_y
  
imports: import logging
  import math
  import numpy
  from scipy.special import erfinv
  import nni
  from nni.common.hpo_utils import ParameterSpec, deformat_parameters, format_search_space
  from nni.tuner import Tuner
label_desc: Use image node_id 1 for calling a global function with example usage: _less(x, y, spec) and returns: unknown