Merge pull request #313 from NelGson/patch-4

Updated links to backup file download

Author: uc-msft

samples/features/machine-learning-services/python/getting-started/rental-prediction/README.md

@@ -34,7 +34,7 @@ In this sample, you will learn how to create a predictive model in python and op
 ## Before you begin
 
 To run this sample, you need the following prerequisites: </br>
-[Download this DB backup file](https://deve2e.azureedge.net/sqlchoice/static/TutorialDB.bak) and restore it using Setup.sql. 
+[Download this DB backup file](https://sqlchoice.blob.core.windows.net/sqlchoice/TutorialDB.bak) and restore it using Setup.sql. 
 
 **Software prerequisites:**