class_docstr: Relative transform that treats the control metric as a constant when transforming
  and untransforming the data.
code: def control_as_constant(self) -> bool:
      return True
  
imports: from __future__ import annotations
  from abc import ABC, abstractmethod
  from math import sqrt
  from typing import Callable, Dict, List, Optional, Tuple, TYPE_CHECKING
  import numpy
  from ax.core.observation import Observation, ObservationData, ObservationFeatures
  from ax.core.optimization_config import MultiObjectiveOptimizationConfig, OptimizationConfig
  from ax.core.outcome_constraint import OutcomeConstraint
  from ax.core.search_space import SearchSpace
  from ax.modelbridge import ModelBridge
  from ax.modelbridge.transforms.base import Transform
  from ax.models.types import TConfig
  from ax.utils.common.typeutils import not_none
  from ax.utils.stats.statstools import relativize, unrelativize
label_desc: Use image node_id 1 for calling the RelativizeWithConstantControl obj's underlying member method code with example usage: obj.control_as_constant() and returns: True