Create README.me

README.me

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+---
+title: Jajabor – SEBA Assamese Class 10 AI Tutor
+emoji: 🧭
+colorFrom: indigo
+colorTo: blue
+sdk: gradio
+sdk_version: "4.44.0"
+app_file: app.py
+pinned: false
+---
+
+# 🧭 Jajabor – SEBA Assamese Class 10 AI Tutor
+
+**Jajabor** is an AI-powered tutor for **SEBA Class 10 Assamese medium** students.  
+It reads textbook PDFs, understands photographed questions, solves math step-by-step,  
+and answers in **simple Assamese**.
+
+---
+
+# 🚀 Features
+
+### 📚 **RAG Textbook Intelligence**
+- Drop SEBA Class 10 PDFs into `pdfs/class10/`
+- System auto-reads textbooks using PyMuPDF
+- Splits into chunks + builds FAISS search index
+- Answers ONLY from textbook content
+
+### 🖼️ **OCR Question Reading**
+- Upload a photo of a question  
+- Tesseract extracts Assamese + English text  
+- Works even with low-quality exam photos
+
+### 🧮 **Math Solver (SymPy)**
+- Solves equations  
+- Simplifies expressions  
+- Shows **step-by-step Assamese explanation**
+
+### 🤖 **LLM Reasoning**
+Uses Hugging Face Inference API (configurable):
+- default: `Qwen/Qwen2.5-3B-Instruct`
+- can change to Gemma, Falcon, Mistral etc.
+
+### 👤 **User Login + Progress Tracking**
+Stores:
+- number of questions asked  
+- math vs non-math ratio  
+
+SQLite database auto-created: `jajabor_users.db`
+
+---
+
+# 📂 Directory Structure
+