Update app.py

app.py

@@ -59,7 +59,7 @@ def predict_image(img):
     best_conf = top3_probs[0].item() * 100
 
     # 保存结果
-    with open('prediction_results.txt', 'a') as f:
+    with open('/tmp/prediction_results.txt', 'a') as f:
         f.write(f"Image: {img}\n"
                 f"Predicted: {best_class}\n"
                 f"Confidence: {best_conf:.2f}%\n"