ImportError Traceback (most recent call last)
Cell In[1], line 6
2 from datetime import datetime
4 from vnpy.trader.constant import Interval
----> 6 from elite_optionstrategy import BacktestingEngine
8 from buy_option_strategy import BuyOptionStrategy

File d:\VEIGHN_1\lib\SITE-P1\elite_optionstrategy_init_.py:19, in <module elite_optionstrategy>()

File d:\VEIGHN_1\lib\SITE-P1\elite_optionstrategy\backtesting.py:32, in <module elite_optionstrategy.backtesting>()

ImportError: cannot import name 'BarData_' from 'elite_optionstrategy.extension' (d:\VEIGHN_1\lib\SITE-P1\elite_optionstrategy\extension_init_.py)

抱歉，这应该是个打包异常导致的BUG，我们会尽快修复

from elite_optionstrategy.backtesting import BacktestingEngine
这样能解决