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| title: DocuQuery | |
| emoji: 📄 | |
| colorFrom: blue | |
| colorTo: green | |
| sdk: streamlit | |
| sdk_version: "1.25.0" # or latest | |
| app_file: app.py | |
| pinned: false | |
| # 📄 DocuQuery - Free Document Q&A with LangChain + Hugging Face | |
| DocuQuery lets you **upload a PDF and ask questions** about it. | |
| This version uses **free Hugging Face models** (no OpenAI required). | |
| ## 🚀 Features | |
| - Upload a PDF | |
| - Ask questions in natural language | |
| - Uses **sentence-transformers for embeddings** + **Flan-T5 for answering** | |
| - Runs free via Hugging Face Hub | |
| ## 🛠️ Tech Stack | |
| - Python, Streamlit | |
| - LangChain, FAISS | |
| - Hugging Face Hub (Flan-T5, MiniLM embeddings) | |
| ## ▶️ Run Locally | |
| ```bash | |
| git clone https://github.com/<your-username>/docuquery.git | |
| cd docuquery | |
| pip install -r requirements.txt | |
| export HUGGINGFACEHUB_API_TOKEN="your_hf_token_here" | |
| streamlit run app.py | |