运行fin_factor和fin_model回测时卡住

[lsm1041321457]

🐛 Bug Description

每当fin_factor和fin_model运行到后面时都会卡住不动。前面几个轮次是正常的

To Reproduce

Steps to reproduce the behavior:

Expected Behavior

Screenshot

Environment

Note: Users can run rdagent collect_info to get system information and paste it directly here.

• Name of current operating system:
• Processor architecture:
• System, version, and hardware information:
• Version number of the system:
• Python version:
• Container ID:
• Container Name:
• Container Status:
• Image ID used by the container:
• Image tag used by the container:
• Container port mapping:
• Container Label:
• Startup Commands:
• RD-Agent version:
• Package version:

Additional Notes