diff -r 317e49b9cab6 -r 72e43cb53c13 main_testing1/drumb_test5.scala
--- a/main_testing1/drumb_test5.scala	Mon Nov 08 01:03:09 2021 +0000
+++ b/main_testing1/drumb_test5.scala	Mon Nov 08 01:16:13 2021 +0000
@@ -12,7 +12,7 @@
                         List(Some(331.462585), Some(51.464207)))
 
 
-assert(CW6b.get_deltas(urban_prices) == List(List(Some(-0.03573991804411003), Some(0.539974575389325)), 
+assert(M1.get_deltas(urban_prices) == List(List(Some(-0.03573991804411003), Some(0.539974575389325)), 
                                           List(Some(0.10103414222249969), Some(0.24777764141006836))))
 
 
@@ -22,6 +22,6 @@
                          List(Some(38.188)))
 
 
-assert(CW6b.get_deltas(urban_prices2) == List(List(None), List(None), 
+assert(M1.get_deltas(urban_prices2) == List(List(None), List(None), 
                                         List(Some(0.9277165354330709)), 
                                         List(Some(2.119679764725104))))