class_docstr: A context used to describe the created runtime env.
code: def serialize(self) -> str:
      return json.dumps(self.__dict__)
  
file_path: ray/python/ray/_private/runtime_env/context.py
imports: import json
  import logging
  import os
  import subprocess
  import shlex
  import sys
  from typing import Any, Dict, List, Optional
  from ray.util.annotations import DeveloperAPI
  from ray.core.generated.common_pb2 import Language
  from ray._private.services import get_ray_jars_dir
  from ray._private.utils import update_envs
label_desc: Use image node_id 2 for calling the RuntimeEnvContext obj's underlying member method code with example usage: obj.serialize() and returns: json