Update contributing since an online dataset is now provided for geo search

Author: CaroFG

CONTRIBUTING.md

@@ -80,14 +80,6 @@ yarn playground:html
 
 A playground is available to try out the [GeoSearch](./README.md/-geo-search) in `instant-meilisearch`.
 
-Unfortunately, for the moment, no online dataset is provided. Meaning that to make the playground work, you will have to set up your MeiliSearch accordingly to the playground needs.
-
-To do so follow these steps:
-
-1. Run a MeiliSeaerch instance. See [Setup](#setup) section to launch MeiliSearch with `Docker`. It is important to use the same `host` and `apikey` as provided in the `setup` section.
-2. Add the settings and the documents to your running MeiliSearch instance. We provide a script that does this automatically. Please run `node playgrounds/geo-javascript/setup/index.js`. Or you can look at the script to take inspiration!
-4. Run the playground!
-
 ```bash
 yarn playground:geo-javascript
 ```