Bo
We may want to simplify task output, or use a separate panel.
 A better behavior would be a warning message and variable not transferred. BTW, factor could be supported.
The configuration file could also have information to create docker files... There should be somewhat standard format for this purpose.
It appears that the `sos_comm` is ok but the ippub shell channel is missing, so it might be a problem with Jupyter, not SoS Notebook. We will have to investigate...
1. Have a look at the [travis test file](https://github.com/vatlab/sos-notebook/blob/master/.travis.yml) and understand how the test works. 2. Install `coverage codacy-coverage pytest pytest-cov python-coveralls` (not sure if they are all needed) 3....
Jupyter has (autoLoadMode)[https://github.com/jupyter/notebook/blob/master/notebook/static/notebook/js/cell.js#L642] here but it is not used.
If this can be fixed, we can not only remove most of the modes statically imported in [here](https://github.com/vatlab/sos-notebook/blob/master/src/sos_notebook/kernel.js#L9), but also [lines in the template](https://github.com/vatlab/SoS/blob/master/src/sos/templates/sos_script.tpl#L44) because the modes have to be...
Their jos are essentially interactive whereas ours are mostly batch jobs. End everything with `cluster.close()` and `client.close()`.
I asked the questions 1. Does dask-jobqueue scale inside jupyterhub with a pre-allocated number of nodes? No. 2. Then what if scale up but need to wait 30 minutes for...