code: def loads(cls, buf: bytes) -> object:
      return msgpack.loads(
          buf, ext_hook=cls._decode_ext_types, raw=False
      )
  
file_path: hivemind/hivemind/utils/serializer.py
imports: from abc import ABC, abstractmethod
  from typing import Any, Dict
  import msgpack
  from hivemind.utils.logging import get_logger
label_desc: Use image node_id 5 for calling the MSGPackSerializer obj's underlying member method code with example usage: obj.loads(cls, buf) and returns: msgpack