fix: msg_stamp.size() is unsigned,should convert to int (#2523)

TouchZZZ

2025-05-22 eccf74684743593950ad259877db7ce9ffc06e93

 funasr/auto/auto_tokenizer.py

@@ -1,8 +1,7 @@


class AutoTokenizer:
   """
   Undo
   """
   def __init__(self):
      pass
    """
    Undo
    """

    def __init__(self):
        pass