futureWarning: Conversion of the second argument of issubdtype from `float` to `np.floating` is

完整报错：

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

这个错误其实不会有任何影响
如果想让它消失，只需要更新h5py至2.8.0rc1以上

pip install h5py==2.8.0rc1