Jupyter notebook: No connection to server because websocket connection fails

Question

I have just installed Jupyter over pip (Python version is 3.7.2) in Windows 10, started the jupyter server by calling jupyter notebook, created a new notebook w

Answer 1

This problem occurs when you install TensorFlow.js.

When you install TensorFlow.js, it also installs prompt-toolkit-1.0.14, which causes the problem.

After installing TensorFlow.js, you just have to install prompt-toolkit-3.0.5 to solve this problem by running the following code in your command prompt:

pip install prompt-toolkit==3.0.5