code: def guess_train_one_epoch_time(self, dataset):
      if dataset == Config.c10:
          dataset = Config.c10_valid
      # pick the max value over 5k arch training time, it's 40
      # res = 0
      # for arch_id in range(15624):
      #     _, time_usage = self.query_200_epoch(str(arch_id), dataset, 1)
      #     if time_usage > res:
      #         res = time_usage
      # return res
      return 40
  
imports: import os
  import random
  from src.common.constant import Config
  from src.tools.io_tools import read_json, write_json
  from src.query_api.singleton import Singleton
  from src.tools.io_tools import read_pickle
  from src.tools.compute import generate_global_rank
label_desc: Use image node_id 10 for calling the Gt201 obj's underlying member method code with example usage: obj.guess_train_one_epoch_time(dataset) and returns: int