PromptPal: A LangChain-Based Chatbot

Introduction

PromptPal is a simple yet powerful chatbot implemented using LangChain. It leverages vector storage to provide efficient retrieval of documents, enhancing the chatbot's ability to deliver accurate and contextually relevant responses.

Repository Structure

• app: For streamlit app.
• chat: Chatting functionality .
• utils: utility functions.

Features

• Document Loader: Efficiently loads and processes documents.
• Vector Store: Stores documents in a vectorized format for fast retrieval.
• LangChain Chatbot: Utilizes LangChain to set up a chatbot with advanced retrieval capabilities.

Requirements

• Python 3.x
• LangChain
• NumPy
• Scikit-learn
• Faiss (for vector storage)
• Streamlit

Installation

1. Clone the repository:

   git clone https://github.com/skp-github/PromptPal.git
   cd PromptPal

2. Create a virtual environment and activate it:

   source venv/bin/activate  # On Windows use `venv\Scripts\activate`

3. Install the required packages:

   pip install -r requirements.txt

Usage

  streamlit run app.py