How to integrate a chat bot with a pre-trained question answering model?

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Introduction

I have recently worked on building a question answering model using Haystack. The model takes as input, a question and returns an answer based on the closed domain data, which in my case is, Information about Machine Learning. I want to integrate this model into a chatbot and add it to my website.

Problem

The problem that I am facing is that I cannot find any tools or resources that would help me do this. Most of them use intents and entities etc, while I want to focus on a more simple solution of just question answering.

Are there any tools that build a chatbot for a website and allow integration of my model for responding to the user input?

Additional Information

My model is written in Python. Right now I have deployed on a sample web app using flask and I get inputs using a form.

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Branden Chan On

the standard approach to this would be to set up a Haystack QA system and interact with it via the REST API.

As for the Chatbot side, Rasa is a popular option. There has been much community interest in getting Haystack integrated with Rasa and I'd recommend you have a scan of this Github thread to see what's been done.

If you'd like some more specific follow up advice, please feel free to join our Slack channel where we'd be happy to continue the conversation about making Haystack work for your project!