Jupyter command 'notebook': [Errno 'jupyter-notebook' not found] 2解决方法

在运行jupyter notebook 出错

C:\Users\92143>jupyter notebook
Error executing Jupyter command 'notebook': [Errno 'jupyter-notebook' not found] 2

重新安装jupyter

pip3 install --upgrade --force-reinstall --no-cache-dir jupyter

然后，使用命令jupyter notebook就可以在浏览器中打开了