--- a/templates2/danube.scala	Tue Oct 29 23:56:13 2019 +0000
+++ b/templates2/danube.scala	Wed Oct 30 11:28:44 2019 +0000
@@ -1,7 +1,9 @@
-// Part 2 and 3 about Movie Recommendations 
+// Core Part about Movie Recommendations 
 // at Danube.co.uk
 //===========================================
 
+object CW7b {
+
 import io.Source
 import scala.util._
 
@@ -52,12 +54,6 @@
 
 
 
-//==============================================
-// Do not change anything below, unless you want 
-// to submit the file for the advanced part 3!
-//==============================================
-
-
 
 // (3) Implement a grouping function that calculates a Map
 //     containing the userIDs and all the corresponding recommendations 
@@ -168,9 +164,10 @@
 //}
 
 // helper functions
-//List().take(2
+//List().take(2)
 //List(1).take(2)
 //List(1,2).take(2)
 //List(1,2,3).take(2)
 
 
+}