diff -r 9471c3b7ea02 -r de59aa20a1dc main_testing1/drumb_test2.scala
--- a/main_testing1/drumb_test2.scala	Mon Nov 08 01:03:09 2021 +0000
+++ b/main_testing1/drumb_test2.scala	Mon Nov 08 01:16:13 2021 +0000
@@ -7,6 +7,6 @@
 }
 */
 
-assert(CW6b.get_first_price("GOOG", 1980) == None)
-assert(CW6b.get_first_price("GOOG", 2010) == Some(312.204773))
+assert(M1.get_first_price("GOOG", 1980) == None)
+assert(M1.get_first_price("GOOG", 2010) == Some(312.204773))