README.md

---
title: LangChain Search Chatbot
emoji: 🔎
colorFrom: blue
colorTo: purple
sdk: streamlit
sdk_version: "1.39.0"
app_file: app.py
pinned: false
---

# LangChain Search Chatbot

An interactive chatbot powered by LangChain and Groq that can search the web, query ArXiv papers, and search Wikipedia.

## Features
- 🌐 Web search using DuckDuckGo
- 📚 ArXiv paper search
- 📖 Wikipedia search
- 💬 Interactive chat interface
- 🔄 Streaming responses

## Usage
1. Enter your Groq API Key in the sidebar
2. Start chatting!

## Get Your Groq API Key
Visit [console.groq.com](https://console.groq.com) to get your free API key.