diff -r b528d1d3d3c3 -r 59e005dcf163 main_testing2/wordle_test6.scala
--- a/main_testing2/wordle_test6.scala	Thu Nov 02 13:53:37 2023 +0000
+++ b/main_testing2/wordle_test6.scala	Thu Nov 02 23:34:53 2023 +0000
@@ -1,18 +1,20 @@
 
-import M2._
 
-import io.Source
+def urbanmain() = {
+  import M2._
+
+  import io.Source
 
 
-def urban_get_wordle_list(url: String) : List[String] = {
-  Source.fromFile(url)("ISO-8859-1").getLines().toList
-}
-val urban_secrets = urban_get_wordle_list("wordle.txt")
+  def urban_get_wordle_list(url: String) : List[String] = {
+    Source.fromFile(url)("ISO-8859-1").getLines().toList
+  }
+  val urban_secrets = urban_get_wordle_list("wordle.txt")
 
-//val urban_wordle_url = """https://nms.kcl.ac.uk/christian.urban/wordle.txt"""
-//val urban_secrets = get_wordle_list(urban_wordle_url)
+  //val urban_wordle_url = """https://nms.kcl.ac.uk/christian.urban/wordle.txt"""
+  //val urban_secrets = get_wordle_list(urban_wordle_url)
 
-assert(frequencies(urban_secrets)('y') == 0.9680234350909651)
-assert(frequencies(urban_secrets)('e') == 0.897286463151403)
-assert(frequencies(urban_secrets)('z') == 0.9933086648165279)
-
+  assert(frequencies(urban_secrets)('y') == 0.9680234350909651)
+  assert(frequencies(urban_secrets)('e') == 0.897286463151403)
+  assert(frequencies(urban_secrets)('z') == 0.9933086648165279)
+}