Hello Rasa community,
I’ve just gotten introduced to Rasa recently and have been trying to build this really basic bot as a starter project. The idea is that the user can type in either the name of a company or a ticker symbol and the bot will return the price through a backend API call.
The custom action for that in actions.py is working completely fine, but the only thing that isn’t working is when I put in a stock that isn’t defined as one of the entities in the examples in nlu.yml. I heard using regex can fix that problem in other cases but won’t work here since there isn’t one consistent pattern that the user will put in. Is there a way to train the model to learn how to predict entities other than the ones in nlu.yml, or should I use a completely different approach?
Thank you!