code: def client_session(*args, **kwargs) -> ClientSession:
      return ClientSession(*args, **kwargs)
  
imports: from typing import Any, Tuple, Optional, Type, Union
  import asyncio
  from types import TracebackType
  import orjson
  import aiohttp
  import aiohttp.abc
  import aiohttp.typedefs
  from .tls import internal_client_ssl_context, external_client_ssl_context
  from .config.deploy_config import get_deploy_config
label_desc: Use image node_id 1 for calling a global function with example usage: client_session() and returns: ClientSession