Update video on docs

Author: cpondoc

README.md

@@ -9,7 +9,7 @@
 
 ![example workflow](https://github.com/sisl/PyroRL/actions/workflows/testing.yml/badge.svg) [![codecov](https://codecov.io/github/sisl/PyroRL/graph/badge.svg?token=wBlFGsd5sS)](https://codecov.io/github/sisl/PyroRL) [![](https://img.shields.io/badge/docs-latest-blue.svg)](https://sisl.github.io/PyroRL/)  [![DOI](https://joss.theoj.org/papers/10.21105/joss.06739/status.svg)](https://doi.org/10.21105/joss.06739)
 
-PyroRL is a new reinforcement learning environment built for the simulation of wildfire evacuation. Check out the [docs](https://sisl.github.io/PyroRL/) and the [demo](https://www.loom.com/share/39ddd19c790a49c0a1ea7e13cd4d1005?sid=679b631a-74b7-41e3-bd88-3e7d14c0adc2).
+PyroRL is a new reinforcement learning environment built for the simulation of wildfire evacuation. Check out the [docs](https://sisl.github.io/PyroRL/) and the [demo](https://www.youtube.com/embed/Pt4cI5jBbKo).
 
 ## How to Use
 

docs/docs/index.md

@@ -9,7 +9,8 @@
 
 PyroRL is a new reinforcement learning environment built for the simulation of wildfire evacuation.
 
-<div style="position: relative; padding-bottom: 62.5%; height: 0;"><iframe src="https://www.loom.com/embed/39ddd19c790a49c0a1ea7e13cd4d1005?sid=f14dd119-f833-4ed5-a2e7-56c96593d8c1" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen style="position: absolute; top: 0; left: 0; width: 100%; height: 100%;"></iframe></div>
+<iframe width="560" height="315" src="https://www.youtube.com/embed/Pt4cI5jBbKo" frameborder="0" allowfullscreen></iframe>
+
 <br />
 
 ## Motivation