--citations-only doesn't exist

Used this command:

./scholar.py --phrase "Online Clustering of Bandits" --citations-only --citation bt

Got this error:

scholar.py: error: no such option: --citations-only

[Shaam93]

you have to check the modified code here #83
I am still not sure about it because it is giving me an error when I modify the original code, and I have not seen results yet. Give it a try!