20191844308

请问按这个改完后报错 + torchrun usage: torchrun [-h] [--nnodes NNODES] [--nproc-per-node NPROC_PER_NODE] [--rdzv-backend RDZV_BACKEND] [--rdzv-endpoint RDZV_ENDPOINT] [--rdzv-id RDZV_ID] [--rdzv-conf RDZV_CONF] [--standalone] [--max-restarts MAX_RESTARTS] [--monitor-interval MONITOR_INTERVAL] [--start-method {spawn,fork,forkserver}] [--role ROLE] [-m] [--no-python] [--run-path]...