code: def __init__(self, session_id: str, **kw):
      # make sure all meta types registered
      from .. import metas
  
      del metas
  
      self._session_id = session_id
  
file_path: mars/mars/services/meta/store/base.py
imports: from abc import ABC, abstractmethod
  from typing import Dict, List, Type
  from ....typing import BandType
  from ..core import _CommonMeta
label_desc: Use image node_id 1 to create a new AbstractMetaStore object from inherited base classes: ABC with example: obj = AbstractMetaStore(session_id)