Cleanup

src/TreeHelp.hs

@@ -22,13 +22,12 @@ module TreeHelp
     , updateRandNode
     , safeUpdateSingleNode
     ) where
-import Dodge.RandomHelp
+import RandomHelp
 
 import Data.Maybe
 import Data.Tree.Lens
 import Data.Tree
 import Control.Monad.State
-import System.Random
 import Control.Lens
 
 {- | Creates a linear tree.