Update app.py

app.py

@@ -61,7 +61,7 @@ async def predict_image_api(file: UploadFile = File(...), explain_mode: str = Fo
         img_bytes = await file.read()
         if not img_bytes:
             raise ValueError("圖片內容為空")
-        
+        print(f"收到圖片: {file.filename}, 模式: {explain_mode}")
         result = analyze_image(img_bytes, explain_mode=explain_mode)
 
         return {