minor

modules/deeplearning/srcnn.py

@@ -491,12 +491,6 @@ class SRCNN:
         step = 0
         total_time = 0
         best_test_loss = np.finfo(dtype=np.float).max
-        best_test_acc = 0
-        best_test_recall = 0
-        best_test_precision = 0
-        best_test_auc = 0
-        best_test_f1 = 0
-        best_test_mcc = 0
 
         if EARLY_STOP:
             es = EarlyStop()