Update app.py

app.py

@@ -111,7 +111,8 @@ if (runModel=='1'):
         weight_decay=0.02,
         logging_dir='./logs_' + modelNameToUse,
         logging_steps=10,
-        evaluation_strategy="epoch",
+        evaluation_strategy="epoch",  # Evaluation strategy is 'epoch'
+        save_strategy="epoch",       # Save strategy should also be 'epoch'
         load_best_model_at_end=True,  # Load the best model based on evaluation
     )