Want to add only rephrase for two stage fall back policy with out asking for intent affirmation

Rasa Open Source
1

Hi there, I have gone through the two stage fallback policy. I just want to add the utter_ask_rephrase twice in case there is ambiguity between the intents. I do not want to add action_default_ask_affirmation to the policy. can it be done. Please help me with this. Thanks in advance.

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Hi @pranavinu, in checking in on the code, looks like the ambiguity threshold isn’t considered in the two stage fallback any differently as regular low NLU confidence. I think your best approach here would be to create a custom TwoStageFallbackPolicy class that handles the ambiguity threshold separately. the check for that occurs here) and is used by the TwoStageFallbackPolicy here.

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ok @erohmensing, Will check that.

Thank You.