TwoStageFallbackPolicy intent description not working

Rasa Open Source
1

Hello there,

I used the example code here:
class ActionDefaultAskAffirmation(Action)
class ActionDefaultFallback(Action)

I created an intent_description_mapping.csv and placed it in data/ folder. Looks like this:

intent,button,entities  
greet,Hello!,  
affirm,Yes,  
deny,Nope,  
bot_challenge,Are you a bot?,  
....

However, my bot still outputs this:
37%20PM

I ran Rasa with --debug flag:
**

There is no mapped action for the predicted intent, ‘bot_challenge’.

**

What am I missing?

Thanks in advance!

3

Relevant debugger outputs:

rasa-production_1  | 2019-12-29 05:05:31 DEBUG    rasa.core.policies.fallback  - NLU confidence 0.15493259930757197 is lower than NLU threshold 0.30.   
rasa-production_1  | 2019-12-29 05:05:31 DEBUG    rasa.core.policies.two_stage_fallback  - User 'fe337b77fcdc4a3ba4ac54abaf1839e2' has to affirm intent 'kenz_watch'.  
rasa-production_1  | 2019-12-29 05:05:31 DEBUG    rasa.core.policies.ensemble  - Predicted next action using policy_3_TwoStageFallbackPolicy  
rasa-production_1  | 2019-12-29 05:05:31 DEBUG    rasa.core.processor  - Predicted next action 'action_default_ask_affirmation' with confidence 1.00.  
rasa-production_1  | 2019-12-29 05:05:31 DEBUG    rasa.core.processor  - Action 'action_default_ask_affirmation' ended with events '['BotUttered(text: Did you mean \'kenz_watch\'?, data: {"elements": null, "quick_replies": null, "buttons": [{"title": "Yes", "payload": "/kenz_watch"}, {"title": "No", "payload": "/out_of_scope"}], "attachment": null, "image": null, "custom": null}, metadata: {})']'

…

rasa-production_1  | 2019-12-29 05:05:31 DEBUG    rasa.core.policies.memoization  - There is no memorised next action  
rasa-production_1  | 2019-12-29 05:05:31 DEBUG    rasa.core.policies.mapping_policy  - There is no mapped action for the predicted intent, 'kenz_watch'.  
rasa-production_1  | 2019-12-29 05:05:31 DEBUG    rasa.core.policies.ensemble  - Predicted next action using policy_3_TwoStageFallbackPolicy  
rasa-production_1  | 2019-12-29 05:05:31 DEBUG    rasa.core.processor  - Predicted next action 'action_listen' with confidence 1.00.  
rasa-production_1  | 2019-12-29 05:05:31 DEBUG    rasa.core.processor  - Action 'action_listen' ended with events '[]'
4

Anyone???

5

Hi, @hknajjar0 Can you share your nlu.md file? I have my intents described as following:

image

Do check if your nlu.md file is having proper indentation.