Update app.py

app.py

@@ -433,10 +433,9 @@ async def backup_site(request: BackupRequest, auth=Depends(verify_token)):
         safe_switch_to_active_window(driver)
         session['status'] = 'backing_up'
         backup = SiteBackup(driver, url)
-        zip_result = backup.generate_backup_zip(folder_name)
-        # Suportar tanto retorno de tupla (novo) quanto BytesIO (antigo)
-       zip_result = backup.generate_backup_zip(request.folder_name or "backup")
+        zip_result = backup.generate_backup_zip(request.folder_name or "backup")
         # Suportar tanto retorno de tupla (novo) quanto BytesIO (antigo)
+
         if isinstance(zip_result, tuple):
             zip_buffer = zip_result[0]
             error_count = zip_result[1]