pip command to downgrade jupyter notebook

Question

I installed jupyter notebook with pip using python -m pip install jupyter and nbextensions using pip install jupyter_contrib_nbextensions && jupyter contrib nbextension install

My current jupyter-notebook version is 6.1.6 which makes nbextensions to show blank tab as per this thread . However the solution is to downgrade the notebook to 6.1.5 version.

How do I do that using pip?

Answer 1

pip install notebook==6.1.5 will downgrade the jupyter notebook