1 files changed, 4 insertions, 0 deletions
diff --git a/Biz/Pie.hs b/Biz/Pie.hs
index 3914674..8de6ca6 100644
--- a/Biz/Pie.hs
+++ b/Biz/Pie.hs
@@ -21,3 +21,7 @@
 --   - Sean Ellis' question: "How would you feel if you could no longer use this
 --     product? (a) Very disappointed, (b) somewhat disappointed, (c) not
 --     disappointed" and then measure the percentage who answer (a).
+module Biz.Pie where
+
+main :: IO ()
+main = pure ()