Traceback (most recent call last):
  File "/var/www/html/crpytotradingbot/bot_runner.py", line 521, in <module>
    main()
  File "/var/www/html/crpytotradingbot/bot_runner.py", line 505, in main
    result = runner.run()
             ^^^^^^^^^^^^
  File "/var/www/html/crpytotradingbot/bot_runner.py", line 388, in run
    engine.process_candle(candle)
  File "/var/www/html/crpytotradingbot/backtest.py", line 213, in process_candle
    self.strategy.process_candle(candle)
  File "/var/www/html/crpytotradingbot/hedge_recovery_engine.py", line 974, in process_candle
    thread.check_levels(candle.high, candle.low, self.order_engine,
  File "/var/www/html/crpytotradingbot/hedge_recovery_engine.py", line 465, in check_levels
    self.add_order(1, order_engine, fibo_value=fibo_value)
  File "/var/www/html/crpytotradingbot/hedge_recovery_engine.py", line 362, in add_order
    buy_lots = self.get_lots(0, buy_in_out, order_engine)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/crpytotradingbot/hedge_recovery_engine.py", line 271, in get_lots
    if sub.buy_id and sub.buy_id in order_engine.positions:
       ^^^^^^^^^^
AttributeError: 'SubOrderPair' object has no attribute 'buy_id'