Adding link to medium article.

README.md

@@ -5,7 +5,7 @@ This repository contains all the code required to extract relevant information f
 
 In particular, you will use Google Cloud Vision API and Translation API, before storing the information on BigQuery API. Separately, you will also use specific NER models (from Scispacy) to extract (medical) domain specific entities and store them in a NoSQL db (namely Datastore) on Google Cloud Platform.
 
-Looking for more context behind this dataset? Check out this article.
+Looking for more context behind this dataset? Check out this [article](https://github.com/azizketari/covid19_ISMIR/blob/master/storing.py).
 
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