/home/zhiqianghe/anaconda3/envs/marl/lib/python3.5/site-packages/h5py/__init__.py:34: FutureWarning: Conversion of the second argument of issubdtype from `float` to `np.floating` is deprecated. In future, it will be treated as `np.float64 == np.dtype(float).type`.
from ._conv import register_converters as _register_converters
解决：
pip install h5py==2.8.0rc1
原文：https://blog.csdn.net/lijjianqing/article/details/81105449