warnings.warn('resource_tracker: There appear to be %d '

[BronyaZaychik-Keqin]

跑完后出现了这个
/root/miniconda3/lib/python3.8/multiprocessing/resource_tracker.py:216: UserWarning: resource_tracker: There appear to be 20 leaked semaphore objects to clean up at shutdown
warnings.warn('resource_tracker: There appear to be %d '