jupyter 更新环境变量 %env 

%env
Get, set, or list environment variables.

Usage:

%env: lists all environment variables/values %env var: get value for var %env var val: set value for var %env var=val: set value for var %env var=$val: set value for var, using python expansion if possible

 

posted @ 2020-12-17 15:42  cup_leo  阅读(437)  评论(0)  编辑  收藏  举报