diff -r de59aa20a1dc -r ffce7b61b446 main_testing2/danube_test7.scala
--- a/main_testing2/danube_test7.scala	Mon Nov 08 01:16:13 2021 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,13 +0,0 @@
-
-import CW7b._
-
-val urban_recs = 
-  Map("1" -> List("b", "a"), 
-      "2" -> List("y", "x"), 
-      "3" -> List("a", "c"))
-
-val urban_names = Map("a" -> "A", "b" -> "B", "c" -> "C", "x" -> "X", "y" -> "Y")
-
-assert(most_recommended(urban_recs, urban_names).toSet ==
-        Set(("A",2), ("B",1), ("C",1), ("X",1), ("Y",1)))
-