错误信息：
Failed to connect to remote Jupyter notebook. Check that the Jupyter Server URI setting has a valid running server specified. https://localhost:8080/ Error: Kernel Python 3 is not usable. Check the Jupyter output tab for more information.
解决办法：
通过浏览器运行jupyter, 找到面板
复制上面的地址： http://localhost:8888/?token=aefb8bad4dd9ee80fdc4ea7c6402a2738974ccd1266925cd
在vs code中点击设置，
点击settings.json,将"python.dataScience.jupyterServerURI"：”ulr“ zhong url替换成复制的地址
完成！