Update README.md

README.md

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-# News Summarizer
-
-## Overview
-An intelligent document summarization tool using Hugging Face's BART model and Streamlit.
-
-## Features
-- Direct text input summarization
-- Document upload support (txt, pdf, docx)
-- Configurable summary length
-- Uses state-of-the-art NLP model
-
-## Installation
-1. Clone the repository
-2. Install dependencies: `pip install -r requirements.txt`
-3. Run the app: `streamlit run app.py`
-
-## Dependencies
-- Streamlit
-- Transformers
-- PyTorch
-- PyPDF2
-- python-docx
-
-## Model
-Uses Facebook's BART Large CNN model for summarization
+# SumItUp - Document Summarization App
+
+## Overview
+An intelligent document summarization tool using Hugging Face's BART model and Streamlit.
+
+## Features
+- Direct text input summarization
+- Document upload support (txt, pdf, docx)
+- Sentiment analysis
+- Configurable summary length
+
+## How to Use
+1. Paste text or upload a document
+2. Adjust summary length using the slider
+3. Click "Summarize" to get results