You have to hit run. I think that we ought to include a prebaked Jupyter notebook in the artifact rather than having the users hit run. (You can always clear the notebook and rerun from scratch.) [See example: https://github.com/ChrisTimperley/se-artifact-sharing/blob/master/se-artifacts.ipynb]
Let's turn this into a separate issue since we now have Jupyter integrated.
Originally posted by @ChrisTimperley in #119 (comment)