https://www.cnblogs.com/hezhiyao/p/8292512.html
https://blog.csdn.net/jay100500/article/details/72809338
https://blog.csdn.net/weixin_39290638/article/details/80045236
https://blog.csdn.net/walker_Tjj/article/details/79966449
https://blog.csdn.net/ygjustgo/article/details/78883981
建立不同环境后 可在 anaconda prompt 终端激活activiate 新环境名 用tensorflow-gpu,也可以用anaconda navigator 在新环境下装上spyder和jupyter notebook
调用tensorflow