Experiment file errors not returned by server #41
Description
In the case that there is an issue when running the experiment file (e.g. improper whitespace in the python experiment file) the server throws a 500 error with no descriptive error message. The stack trace is viewable in the output of the docker container so ideally we should find a way to make these errors viewable to the user. They should probably be returned in the REST response body somewhere.