Collecting ipywidgets==7.0.0b2
Downloading ipywidgets-7.0.0b2-py2.py3-none-any.whl (58kB)
Saved /tmp/tmphcc1vt9y/ipywidgets-7.0.0b2-py2.py3-none-any.whl
Skipping ipywidgets, due to already being wheel.