How to run an action each time after user input

[nonola (Pedro Lopes)]

I want to create chat bot which should not repeat same answer if the same question is repeated

Can Any Tell me how to create chat bot which should not repeat same answer if the same question is repeated Basically As per my knowledge I can use multiple response text for every utter_response but In this also there is no surety that we will get different response everytime if the same is asked since it pick random text from response from domain.yml. So Can anybody suggest how can I acheive it.