exit when send all data for python ws client (#627)

zhaomingwork

2023-06-13 38ccf84873508eb0153b5213b387cd20ce775a1b

 funasr/runtime/python/websocket/parse_args.py

@@ -33,7 +33,7 @@
                    help="0 for cpu, 1 for gpu")
parser.add_argument("--ncpu",
                    type=int,
                    default=1,
                    default=4,
                    help="cpu cores")
parser.add_argument("--certfile",
                    type=str,