Save time only during training

trainers/base.py

@@ -65,5 +65,6 @@ class BaseTrainer():
             )
             duration = time() - start_time
 
-            with open(f"{path}/time.csv", "a", encoding="utf-8") as f:
-                f.write(f"{self.algorithm},{file_name},{duration}\n")
+            if task == "execute":
+                with open(f"{path}/time.csv", "a", encoding="utf-8") as f:
+                    f.write(f"{self.algorithm},{file_name},{duration}\n")