diff --git a/gol_library.py b/gol_library.py
index 949332fb04fdd86817b8840b4d52590662f86d8e..d41cb6dd01984b15d03ddbb040c68cd9bb058d0f 100644
--- a/gol_library.py
+++ b/gol_library.py
@@ -39,9 +39,6 @@ def neighbourhood(i,j,board):
 
 
     
- 
-
-
 class GameOfLife:
     def __init__(self):
         pass
diff --git a/test_gol.py b/test_gol.py
index 816f24a25f5b8431db5a2293c733b2af96562c52..3f1a24ccf955bc9236a825bf750b6ea5c35ac345 100644
--- a/test_gol.py
+++ b/test_gol.py
@@ -29,13 +29,14 @@ def test_gol_still_lifes():
 def test_gol_oscillators():
     gol=GameOfLife()
     for l_i,l_o in oscillators():
-        print("in")
-        print(l_i)
-        print("out")
-        print(l_o)
         if np.any(l_o != gol.next(l_i)):
             assert False,"Oscillators did not work."
 
+def test_gol_benchmark(benchmark):
+    gol=GameOfLife()
+    board = np.ones((50,50))
+    benchmark(gol.next,board)
+
 
 if __name__ == "__main__":
     test_gol_still_lifes()