praneeth16 / chatbot

Chatbot implemented using Rasa Stack

Software used

• rasa NLU
• rasa core
• spacy
• sqlite3
• mongodb

Installation

1. Create a conda enviorment: conda create -n rasa_chatbot python=3.7.1

2. Conda activate the enviorment: conda activate rasa_chatbot

3. Install the requirements: pip install -r requirements.txt

4. Download the spacy english library: python -m spacy download en

Run the bot

Method 1-

• Command line: python -m rasa_core.run -d models/dialogue -u models/nlu/default/con_nlu --port 5005 --endpoints endpoints.yml --credentials credentials.yml

• New terminal Command Line: php -S localhost:8080

• Web browser goto: localhost:8080

Method 2-

• Command Line: python -m rasa_core_sdk.endpoint --actions actions
• New terminal Command Line: python chat_session.py

Demo Conversation- `

• USER: Hi
• CHATBOT: Hey! I am a conference assistant. I can help you find the sessions to attend, or answer conference-related questions.
• USER: suggest me some machine learning sessions
• CHATBOT: I would recommend you attend: Building a production-scale ML platform
• USER: length of the session?
• CHATBOT: The session is 40 min
• USER: speaker?
• CHATBOT: The speaker is YU DONG.
• USER: thanks, bye
• CHATBOT: You are very welcome! `