Created by: lelelelelez

[09:40:38][Step 1/1] ----------------End of the Check--------------------
[09:40:38][Step 1/1] ['paddle.incubate.hapi.metrics.Metric.__init__', 'paddle.distributed.fs_wrapper.PurePosixPath.__init__', 'paddle.distributed.fs_wrapper.LocalFS.__init__', 'paddle.distributed.fs_wrapper.FS.__init__'] is not in whl.
[09:40:38][Step 1/1] 
[09:40:38][Step 1/1] Please check the whl package and API_PR.spec!
[09:40:38][Step 1/1] You can follow these steps in order to generate API.spec:
[09:40:38][Step 1/1] 1. cd ${paddle_path}, compile paddle;
[09:40:38][Step 1/1] 2. pip install build/python/dist/(build whl package);
[09:40:38][Step 1/1] 3. run 'python tools/print_signatures.py paddle > paddle/fluid/API.spec'.

解决#24293 log中['paddle.distributed.fs_wrapper.PurePosixPath.init', 'paddle.distributed.fs_wrapper.LocalFS.init', 'paddle.distributed.fs_wrapper.FS.init'] is not in whl.的问题：为fs_wrapper增加__all__