diff --git a/KDEy/kdey_devel.py b/KDEy/kdey_devel.py
index bc90478..c99d927 100644
--- a/KDEy/kdey_devel.py
+++ b/KDEy/kdey_devel.py
@@ -315,7 +315,7 @@ class KDEyMLauto2(KDEyML):
 
                 return loss_accum
 
-            bounds = [tuple(0, 1)]
+            bounds = [tuple((0, 1))]
             init_bandwidth = 0.1
             r = optimize.minimize(neg_loglikelihood_band_, x0=[init_bandwidth], method='SLSQP', bounds=bounds)
             best_band = r.x[0]
@@ -348,5 +348,5 @@ class KDEyMLauto2(KDEyML):
                     best_loss_val = loss_accum
                     best_band = bandwidth
 
-        print(f'found bandwidth={best_band:.4f} (loss_val={best_loss_val:.5f})')
+        print(f'found bandwidth={best_band:.4f}') # (loss_val={best_loss_val:.5f})')
         self.bandwidth_ = best_band