.csv file getting record empty

In start its work for me then later when i run command python3 rank.py https://www.uselessthingstobuy.com/ desktop
its show data empty with my file, please help

The report names rank.py and the command `python3 rank.py https://www.uselessthingstobuy.com/ desktop`; start by reproducing the empty CSV result with that command. Inspect the reported CSV and the command's output to identify where records become empty; done means the command produces populated records for the stated URL.

Written by the indexing model from the issue text.