code: def test_live_policy_policy(mocked_live_policy):
      assert mocked_live_policy.policy == "live"
  
file_path: wandb/tests/pytest_tests/system_tests/test_core/test_save_policies.py
imports: import os
  import time
  import pytest
  from wandb.filesync.dir_watcher import PolicyLive
label_desc: Use image node_id 5 for calling a global function with example usage: test_live_policy_policy(mocked_live_policy) without return types