Remove input & output path for params
Problem to solve
We need to remove the mandatory params input-path and output-path. The user’s may not want to add any parameter, we are forcing them to add arguments that were not present in their code originally, making it a bit harder to adapt the code for publishing.
I think we should instead have a base directory, and an output directory that belongs to the experiment not to the code itself.
Relates to: #1085 (closed)