Facets knowledge panels

This project aims at building an Api based on knowledge panel of Open Food Facts that return client a specific knowledge panel with use of one or two facets its Provides applications with a set of informative or actionable items which are contextual to a specific facet ,the primary goal is to allow high level contributions by users that maybe interested in a particular subset of the database, like a particular food category or a brand, a location, etc...,its reuse the knowledge panel format, which remove the need for the application to change as the server side code change, or to implement specific business logic.