add offline websocket support

root

2023-04-28 ed25726d2992f8a395a8d4ed9bd5e85d231c471e

 funasr/tasks/abs_task.py

@@ -467,7 +467,7 @@
        parser.add_argument(
            "--batch_interval",
            type=int,
            default=10000,
            default=-1,
            help="The batch interval for saving model.",
        )
        group.add_argument(