📚 Chat with Multiple PDFs

An intelligent application that allows users to upload and chat with multiple PDF documents simultaneously.
Ask questions in natural language and get accurate, context-aware answers directly from the uploaded PDFs.

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🚀 Features

• 📂 Upload multiple PDF files at once
• 💬 Ask questions across all PDFs together
• 🧠 Uses LLM + embeddings for semantic search
• ⚡ Fast and accurate responses
• 🔍 Context-aware answers (not just keyword search)
• 🖥️ Simple and clean UI

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🛠️ Tech Stack

• Frontend: React
• Backend: Node.js / Python (update if needed)
• LLM: OpenAI / HuggingFace (configurable)
• Embeddings: Vector database (FAISS / Pinecone / Chroma)
• PDF Processing: LangChain / PyPDF

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📁 Project Structure