After some deliberation we’ve determined this doesn’t break the Terms of Service, so the directions are in the Wiki again
FYI folks, @deeplearner and @imrandude both came up with a methodology of turning your colab instances into full Jupyter Environments. This is experimental and Colab may patch this at any moment. Please use at your own discretion. The directions are in the top post (and we simplified it a bit). If there are any install issues etc ping me and I’ll work on it.
This means you can use any Jupyter widgets in it!