code: def run():
      fire.Fire(Operator)
  
imports: import fire
  import pandas
  import pathlib
  import qlib
  import logging
  from ...data import D
  from ...log import get_module_logger
  from ...utils import get_pre_trading_date, is_tradable_date
  from ..evaluate import risk_analysis
  from ..backtest.backtest import update_account
  from .manager import UserManager
  from .utils import prepare
  from .utils import create_user_folder
  from .executor import load_order_list, save_order_list
  from .executor import SimulatorExecutor
  from .executor import save_score_series, load_score_series
label_desc: Use image node_id 1 for calling a global function with example usage: run() without return types