fix bug for cpp msg not return right name

zhaomingwork

2023-05-13 f2e7ea83c9d8b580d09eb31acf6c2fa60e683e3b

 funasr/runtime/python/websocket/ws_client.py

@@ -255,7 +255,8 @@
          chunk_size=int((total_len)/args.test_thread_num)
          remain_wavs=total_len-chunk_size*args.test_thread_num
     else:
          chunk_size=0
          chunk_size=1
          remain_wavs=0

     process_list = []
     chunk_begin=0