I am new on rasa_core famework. I want save both the values 2 and 4 in a single slot and pass the value in action_calculator. Action Calculator will fetch the value 2 and 4 from tracker after that It will perform the addtion of 2 and 4. Currently I am getting only the last number 4. Please help How to resolve this problem ?
In nlu data train
## intent:calculator
- Do the addtion of [2](addtion) and [4](addtion)
In story.md
## story_calculator
* calculator
- action_calculator
In domain.yml
slots:
addtion:
type: unfeaturized