jupyter指定打开项目目录
jupyter notebook --notebook-dir="E:\ai\ai-study\ai-project\jupyter-sample"
键盘快捷键

编程demo
import numpy as np
patientlist = [[62,38.3,150,211,2],[62,38.3,150,211,2],[62,38.3,150,211,2]]
patientlist

砍材农夫jupyter notebook --notebook-dir="E:\ai\ai-study\ai-project\jupyter-sample"

import numpy as np
patientlist = [[62,38.3,150,211,2],[62,38.3,150,211,2],[62,38.3,150,211,2]]
patientlist
