Collecting ipywidgets==7.0.0a5
Downloading ipywidgets-7.0.0a5-py2.py3-none-any.whl (52kB)
Saved /tmp/tmpror09lbl/ipywidgets-7.0.0a5-py2.py3-none-any.whl
Skipping ipywidgets, due to already being wheel.