code: def get_current_session(self) -> SessionType:
      from ..session import new_session
  
      return new_session(
          self.supervisor_address,
          self.session_id,
          new=False,
          default=False,
      )
  
imports: import asyncio
  import logging
  from collections import defaultdict
  from functools import lru_cache
  from typing import List, Dict
  from ..None import oscar
  from ..lib.aio import new_isolation
  from ..core.context import Context
  from ..storage.base import StorageLevel
  from ..typing import BandType, SessionType
  from ..utils import implements, is_ray_address
  from .cluster import ClusterAPI, NodeRole
  from .session import SessionAPI
  from .storage import StorageAPI
  from .subtask import SubtaskAPI
  from .meta import MetaAPI, WorkerMetaAPI
label_desc: Use image node_id 3 for calling the ThreadedServiceContext obj's underlying member method code with example usage: obj.get_current_session() and returns: new_session