Chatbot-NLP

A simple Natural Language Processing (NLP) chatbot built using Python.
It can answer questions and interact with users based on pre-defined intents and datasets.

Features

• Responds to user inputs using NLP.
• Uses pre-trained datasets (intents.json, words.pkl, classes.pkl).
• Text-to-speech enabled ( using chatbotpyttsx3.py).
• Easy to extend with new intents and responses.

Datasets

• intents.json → contains user intents and responses.
• words.pkl and classes.pkl → pickled files used for NLP model input/output.
• best_chatbot.pth → trained PyTorch model for NLP predictions.

Note: The datasets are pre-trained and included in this repo.

Installation

1. Clone the repository:

git clone https://github.com/binuPraj/chatbot-nlp.git
cd chatbot-nlp