class_docstr: Context that providing API that can be
  used inside `tile` and `execute`.
code: def __exit__(self, *_):
      Context.all_contexts.pop()
  
imports: import os
  from abc import ABC, abstractmethod
  from typing import List, Dict
  from ..typing import BandType, SessionType
  from ..storage.base import StorageLevel
  from ..utils import classproperty
label_desc: Use image node_id 20 for calling the Context obj's underlying member method code with example usage: obj.__exit__() without return types