code: def bucket_and_temporary_file():
      bucket, prefix = GoogleStorageAsyncFS.get_bucket_and_name(
          os.environ["HAIL_TEST_STORAGE_URI"]
      )
      return bucket, prefix + "/" + secrets.token_hex(16)
  
file_path: hail/hail/python/test/hailtop/test_aiogoogle.py
imports: import os
  import secrets
  from concurrent.futures import ThreadPoolExecutor
  import asyncio
  import pytest
  import concurrent.futures
  import functools
  from hailtop.utils import secret_alnum_string, bounded_gather2, retry_transient_errors
  from hailtop.aiotools import LocalAsyncFS
  from hailtop.aiotools.router_fs import RouterAsyncFS
  from hailtop.aiocloud.aiogoogle import GoogleStorageClient, GoogleStorageAsyncFS
label_desc: Use image node_id 1 for calling a global function with example usage: bucket_and_temporary_file() and returns: bucket,  unknown