Having a connecting to kernel issue in a python jupyter notebook

Question

我使用 anaconada 安装了 jupyter，每当我制作一个 python 笔记本时，我都会在受信任的消息旁边收到一条连接到内核的消息（对不起，我无法添加图像）然后我尝试重新加载该站点并得到一个“这个站点不能到达'错误

Answer 1

Just re-install only the jupyter notebook by the following steps:

1: ->> Open 'Run' type cmd and press ok.

Run the commands given below:

2: ->> pip uninstall jupyter notebook.

3: ->> pip install jupyter notebook.

4: ->> Now to open in browser simple type->> jupyter notebook

Now to open it in future just follow step 1 & step 4.