Update README.md

README.md

-# Cathumbnailer
+## Resizing images using Software-only (PS) and Hardware accelerated (PL)
+In this notebook we are introducing two methods for resizing multiple cat images to thumbnails (64 * 64)px: 
+hardware accelerated (PL) and software-only (PS) respectively
 
-First project for Embedded security course 
+How to use:
+
+- clone the project on a PYNQ-z2 board : `git clone https://mygit.th-deg.de/mh02127/cathumbnailer.git`
+- install the required packages: 
+
+requests: `pip3 install requests`
+
+bs4 : `pip3 install bs4`