Add video link.

Author: Yara Mohajerani

README.md

@@ -3,10 +3,11 @@
 Instructors:
 Yara Mohajerani ([ymohajer@uci.edu](mailto:ymohajer@uci.edu)), Shane Grigsby ([shane.grigsby@colorado.edu ](mailto:shane.grigsby@colorado.edu))
 
+A recorded version of this tutorial can be found [here](https://youtu.be/GQ2RSOSOmdU).
 
 Instructions for running this tutorial
 ```
 git clone https://github.com/ICESAT-2HackWeek/Machine-Learning.git 
 cd Machine-Learning
 conda create --name mlenv --file mlenv.lock
-```
+```