add link to gh repo

README.md

@@ -6,6 +6,8 @@ license: gpl-3.0
 # TETIS Text Mining contribution to the GeoChallenge: Location Mention Recognition
 A model trained for the [GeoChallenge](https://geoaichallenge.aiforgood.itu.int/match/matchitem/64)
 
+**More information** could be found in the [GeoAI github repository ](https://github.com/ITU-GeoAI-Challenge/Tetis-Text-Mining)
+
 ## Authors
 | Name | Github            |
 |------|-------------------|