Connect the existing code with the main flow.
Pre Filter should remove venues that do not match the specified time and location constraints, and post filter should update the ratings based on the same contextual vector.
We did it with @mpagli
The prefilter and postfilter are operationnal and are plugged-in.
They are still using a dummy context though, this has to be fixed once the website is linked with the scala module.
Connect the existing code with the main flow. Pre Filter should remove venues that do not match the specified time and location constraints, and post filter should update the ratings based on the same contextual vector.