code: def evaluate(self, params: TParameterization) -> float:
      k = tuple(params[pname] for pname in self.param_names)
      return self.objective_dict[k]
  
imports: from __future__ import annotations
  from dataclasses import dataclass
  from enum import Enum
  from functools import lru_cache
  from pathlib import Path
  from typing import Any, Dict, List, Tuple
  from zipfile import ZipFile
  import pandas
  from ax.core.base_trial import BaseTrial
  from ax.core.data import Data
  from ax.core.metric import Metric, MetricFetchE, MetricFetchResult
  from ax.core.types import TParameterization, TParamValue
  from ax.utils.common.result import Err, Ok
  from ax.utils.common.typeutils import not_none
label_desc: Use image node_id 1 for calling the ChemistryData obj's underlying member method code with example usage: obj.evaluate(params) and returns: self