Collecting widgetsnbextension==3.0.0a7
Downloading widgetsnbextension-3.0.0a7-py2.py3-none-any.whl (1.5MB)
Saved /tmp/tmp3u0j2xes/widgetsnbextension-3.0.0a7-py2.py3-none-any.whl
Skipping widgetsnbextension, due to already being wheel.