Can I have my bot unlearn something?

Imagine the scenario where my bot answers questions about scheduled events over the next 2 weeks I need to remove events and reschedule them if something happens. Can I change the information it knows either by unlearning it and replacing the info or updating it?

Thank you.

The short answer is yes—then how depends on how you entered the data in the bot.

It seems to me that the sites that the bot scrapes are in there for good but any documents that are added can be cleaned out so as long as stuff that changes are added via documents then they can just be flushed and updated. Does that sound correct?

Yes, you are correct, also you can delete the data source of website.