[gw2] darwin -- Python 3.12.12 /Users/cao/.pyenv/versions/3.12.12/bin/python3.12
tests/test_ray_ranking_single.py:80: in test_ray_vs_local_ranking
    ray_result = run_ranking_batch(
rtrader/services/ray/tasks/ranking.py:313: in run_ranking_batch
    if not init_ray():
           ^^^^^^^^^^
rtrader/services/ray/cluster.py:80: in init_ray
    if ray.is_initialized():
       ^^^^^^^^^^^^^^^^^^
../.pyenv/versions/3.12.12/lib/python3.12/unittest/mock.py:660: in __getattr__
    raise AttributeError("Mock object has no attribute %r" % name)
E   AttributeError: Mock object has no attribute 'is_initialized'
