code: def get_best_arch_id(self, top10):
      cur_best = 0
      res = None
      for arch_id in top10:
          acc, _ = self.get_ground_truth(arch_id)
          if acc > cur_best:
              cur_best = acc
              res = arch_id
      return res
  
file_path: singa/examples/model_selection/TRAILS-Database-Native-Model-Selection/internal/ml/model_selection/src/query_api/interface.py
imports: from src.common.constant import Config, CommonVars
  from src.query_api.query_api_img import Gt201, Gt101
  from src.query_api.query_api_mlp import GTMLP
  from src.query_api.query_api_img import ImgScoreQueryApi
  from typing import *
label_desc: Use image node_id 4 for calling the SimulateTrain obj's underlying member method code with example usage: obj.get_best_arch_id(top10) and returns: res