Build a RAG Application using json data With LangChain & Next.js Description 📺 YouTube Video for this repository. ⚙ Usage Provide your own .env.local file with an OpenAI API key npm install npm run dev 📚 Tutorial References 🔗 LangChain JS/TS Docs 🔗 Next.js 🔗 Vercel AI SDK 🔗 OpenAI 🔗 shadcn/ui 🔗 Next.js Light & Dark Modes