code: def _delete_all_objects(mng):
      for object_name in mng.storage_provider.driver.iterate_objects(
          mng.storage_provider.prefix
      ):
          mng.storage_provider.driver.delete_object(object_name)
  
file_path: modelkit/tests/assets/conftest.py
imports: import os
  import subprocess
  import uuid
  import pytest
  import requests
  import urllib3
  from google.api_core.client_options import ClientOptions
  from google.auth.credentials import AnonymousCredentials
  from google.cloud import storage
  from tenacity import retry, retry_if_exception, stop_after_attempt, wait_random_exponential
  from modelkit.assets.manager import AssetsManager
  from modelkit.assets.remote import StorageProvider
label_desc: Use image node_id 1 for calling a global function with example usage: _delete_all_objects(mng) without return types