LangChain Search Engine with Streamlit

A web-based search engine built with Streamlit and LangChain, integrating Wikipedia, Arxiv, and DuckDuckGo for seamless information retrieval.

Features

• Search for academic papers via Arxiv.
• Query Wikipedia for quick facts.
• General web search using DuckDuckGo.
• Powered by Groq for natural language processing.

Demo

https://www.linkedin.com/feed/update/urn:li:ugcPost:7329978801323397120/

Setup

1. Clone the repository: git clone https://github.com/zamanayaz/langchain-search-engine
2. Install dependencies: pip install -r requirements.txt
3. Get a Groq API key from (https://groq.com).
4. Run the app: streamlit run app.py
5. Enter your API key in the sidebar and start searching!

Requirements

• Python 3.8+
• Streamlit
• LangChain
• langchain-groq
• langchain-community

Example Queries

• Search for the paper "Attention is All You Need"
• Query Wikipedia for "Data Science"

License

MIT