diff --git a/surfaces/visualize.py b/surfaces/visualize.py
index 8dc2de9..7284a16 100644
--- a/surfaces/visualize.py
+++ b/surfaces/visualize.py
@@ -26,10 +26,6 @@ def objective_function_np(*args):
     xi, yi = np.meshgrid(x_all, y_all)
     zi = objective_function_np(xi, yi)
 
-    print("\n xi \n", xi, xi.shape, "\n")
-    print("\n yi \n", yi, yi.shape, "\n")
-    print("\n zi \n", zi, zi.shape, "\n")
-
     return xi, yi, zi