pip uninstall tensorflow
pip uninstall tensorflow-tensorboard
在这里下载对应版本的文件https://github.com/fo40225/tensorflow-windows-wheel
cd到下载目录去安装，例如：
pip install tensorflow-1.11.0-cp36-cp36m-win_amd64.whl
由于tensorflow对numpy有一定要求，所以可能出现FutureWarning: Passing (type, 1) or ‘1type‘ as a synonym of type is deprecate
可以适当调节numpy的版本（一般是调低一些），例如：
pip uninstall numpy
pip install numpy==1.16.0
Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2
原文：https://www.cnblogs.com/SCCQ/p/12324245.html