add free ebook notification

Author: Packt-ITService

README.md

@@ -1,3 +1,15 @@
+
+### Get this product for $5
+
+<i>Packt is having its biggest sale of the year. Get this eBook or any other book, video, or course that you like just for $5 each</i>
+
+
+<b><p align='center'>[Buy now](https://packt.link/9781803230146)</p></b>
+
+
+<b><p align='center'>[Buy similar titles for just $5](https://subscription.packtpub.com/search)</p></b>
+
+
 # Data Science and Machine Learning (Theory and Projects) A to Z 
 This is the code repository for [
 Data Science and Machine Learning (Theory and Projects) A to Z [Video]](https://www.packtpub.com/product/data-science-and-machine-learning-theory-and-projects-a-to-z-video/9781803230146), published by [Packt](https://www.packtpub.com/?utm_source=github). It contains all the supporting project files necessary to work through the video course from start to finish.