Remove unused imports.

diff --git a/src/TSN/Picklers.hs b/src/TSN/Picklers.hs
index 8076b29fc08566e3467c1976cad9fbbf626f52b1..8419f704172470565c5fe3d22f000827f0fa40da 100644 (file)
--- a/src/TSN/Picklers.hs
+++ b/src/TSN/Picklers.hs
@@ -10,8 +10,6 @@ where
 import Data.Time.Clock ( UTCTime )
 import Data.Time.Format ( formatTime, parseTime )
 import System.Locale ( defaultTimeLocale )
-import Text.Printf ( printf )
-import Text.Read ( readMaybe )
 import Text.XML.HXT.Arrow.Pickle (
   xpText,
   xpWrapMaybe )