api.py kill 函数bug

[jianjew]

版本：secretflow-rayfed==0.2.1a2
api.py 中kill函数中有个handler = actor._actor_handle，但是FedActorHandle没有_actor_handle这个属性，是_ray_actor_handle这个属性，这里应该是个bug，导致
File "/root/miniconda3/lib/python3.10/site-packages/secretflow/distributed/primitive.py", line 169, in kill
2024-11-29T11:15:58.050069673+08:00 stderr F return fed.kill(actor, no_restart=no_restart)
2024-11-29T11:15:58.05007398+08:00 stderr F File "/root/miniconda3/lib/python3.10/site-packages/fed/api.py", line 646, in kill
2024-11-29T11:15:58.050174381+08:00 stderr F handler = actor._actor_handle
2024-11-29T11:15:58.050183443+08:00 stderr F File "/root/miniconda3/lib/python3.10/site-packages/fed/_private/fed_actor.py", line 49, in getattr
2024-11-29T11:15:58.050612659+08:00 stderr F getattr(self._body, method_name)
2024-11-29T11:15:58.050635847+08:00 stderr F AttributeError: type object 'SPURuntime' has no attribute '_actor_handle'