💬 Sentiment Analysis Web App

This is a Flask-based web app that classifies user input as 😊 Positive, 😞 Negative, or 🤔 I do not understand, based on a trained machine learning model.

🚀 Features

• 🔍 Real-time sentiment prediction
• 🎤 Speech-to-text input
• 😐 Gibberish detection ("I do not understand")
• 🌓 Light/Dark Mode toggle
• 🔁 Model retraining using user feedback
• 📦 Built with Flask, scikit-learn, and NLTK

🖥️ How to Run Locally

1. Clone this repository:

   git clone https://github.com/sam27peter/sentiment-analyzer.git
   cd sentiment-analyzer