--- a/marking2/danube.scala	Fri Nov 30 14:13:11 2018 +0000
+++ b/marking2/danube.scala	Sat Dec 01 15:09:37 2018 +0000
@@ -26,6 +26,7 @@
 
 // test cases
 
+
 //val ratings = get_csv_url(ratings_url)
 //val movies = get_csv_url(movies_url)