Update scripts/sync_bailian_models.py

scripts/sync_bailian_models.py

@@ -118,4 +118,8 @@ def main():
     return 0
 
 if __name__ == "__main__":
-    sys.exit(main())
+    sys.exit(main())
+# 在 main() 函数最后，return 之前
+if added > 0:
+    print("Triggering immediate backup to persist new models...")
+    subprocess.run(["python3", "/app/scripts/backup_to_dataset.py"], check=False)