[Typing][C-19] Add type annotations for python/paddle/distributed/communication/recv.py
#66694
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Description
尝试为函数增加类型
被@contextlib.contextmanager包裹的不知道怎么写返回类型,查看代码发现有关的c代码都是void,所以就先返回None了。
这是之前的PR,不好改就重新开了一个PR