Chatbot

A rule based chatbot

Required packages

• speech_recognition
• geopy
• wikipedia
• pyttsx3
• word2num
• num2word

Files ¹

• chatbot.py contains most of the functionality
• strmath.py contains functionality for basic arithmetic
• question.json contains common queries and their replies

Process

1. The program listens for what the user is saying
2. Processing the audio and understanding what the user is saying by using python speech_recognition module
3. If it finds the query in database, it chooses the corresponding reply
4. If the query is not found in the database
   • If the query is asking about a place it uses geopy module to get the address of that place
   • If the query is asking about a person it uses wikipedia API to get info about the person
   • If the query is asking about a term it uses wikipedia API to get info about the term
5. The program replies with the reply it found using pyttsx3 module

Footnotes

1. Files which are not mentioned are required for git and are not related to the chatbot ↩