Collecting widgetsnbextension==3.0.0b4
Downloading widgetsnbextension-3.0.0b4-py2.py3-none-any.whl (1.7MB)
Saved /tmp/tmpv5s5a85y/widgetsnbextension-3.0.0b4-py2.py3-none-any.whl
Skipping widgetsnbextension, due to already being wheel.