Update README.md

Author: Raghu3696

README.md

@@ -216,7 +216,7 @@ npm run build
 
 **Note**: The base installation is lightweight (~50MB Python packages). TensorFlow adds ~500MB if you want LSTM predictions, but statistical methods work great for most cases!
 
-## 📖 Usage
+##  Usage
 
 ### 1. Dashboard Overview
 Access the main dashboard at `http://localhost:3000` to view: