Should fix issue #66 in the demo + jupyter notebook.
The demo should probably be part of the continuous integration test suite (I am not sure how to do it with jupyter notebooks so I need to look that up).
Coverage remained the same at 88.477% when pulling 338fe992993a208b69aefb1225e301c531169918 on fmeynadier:master into 923cbc2124ab4f2c736cf4edf46afe0b2bc9e747 on aewallin:master.
Should fix issue #66 in the demo + jupyter notebook.
The demo should probably be part of the continuous integration test suite (I am not sure how to do it with jupyter notebooks so I need to look that up).