class_docstr: The context for tiling.
code: def get_worker_addresses(self) -> List[str]:
      # Returns virtual worker addresses.
      return self._worker_addresses
  
imports: import logging
  from dataclasses import asdict
  from typing import Dict, List, Callable
  from .....core.context import Context
  from .....storage.base import StorageLevel
  from .....typing import ChunkType
  from .....utils import implements, lazy_import, sync_to_async
  from ....context import ThreadedServiceContext
  from .config import RayExecutionConfig
label_desc: Use image node_id 5 for calling the RayExecutionContext obj's underlying member method code with example usage: obj.get_worker_addresses() and returns: self