Update app.py

app.py

@@ -1150,11 +1150,12 @@ async def submit(
 
         if _mongo_collection is not None:
             try:
+                forced_status = "failure" if len(final_images) == 0 else "success"
                 _mongo_collection.insert_one({
                     "ts": int(time.time()),
                     "files": [os.path.basename(p) for p in saved_paths],
                     "timestamp": end_time.strftime("%Y-%m-%d %H:%M:%S"),
-                    "status": "success",
+                    "status": forced_status,
                     "outputs": {
                         "images": final_images,
                         "zips": final_zips,
@@ -1183,7 +1184,7 @@ async def submit(
                     "ts": int(time.time()),
                     "files": [os.path.basename(p) for p in saved_paths],
                     "timestamp": end_time.strftime("%Y-%m-%d %H:%M:%S"),
-                    "status": "fail",
+                    "status": "failure",
                     "outputs": {},
                     "response_time_ms": response_time_ms,
                     "error": str(e)