Another great tool!
Curators or spam fighters may understand the language there calling the bot on. So, they may command the bot with a language shortcode (ISO 639-1).
E.g.:
!sources BN or !sources bn
If it can be implemented this may help the bot recognizing the language if there is no language tag in the post.
I can help with Bengali translation if needed.
I was going to see how it goes, if there is a frequent occurrence of no tag, I was going to add sources [language]
Is there a lot of Begnali content on Steem? If so, would love a translation, just send me a HackMD link.