Update README.md

Author: ediardo

README.md

@@ -6,6 +6,8 @@ Tutorial Maker helps you create those beautiful images of code people share on I
 
 ## Demo
 
+Try it: [Live demo](https://app.explain.dev/)
+
 Demo video: [watch on YouTube](https://www.youtube.com/watch?v=LcKhSe0iVyA).
 
 ### Examples
@@ -92,6 +94,10 @@ Store tutorials in any storage. In order to make it happen, we'd need to seriali
 
 Goal: Use any authentication provider
 
+### Plug-in any LLM
+
+Goal: As more LLMs rise and become available, users should be able to select the model that best fit their needs.
+
 ### Docs
 
 Goal: make it easier for new folks to start contributing to this project
@@ -102,4 +108,4 @@ We’re welcoming everyone in our community to contribute to the tutorial maker
 
 * [Discord Community](https://discord.gg/JTU2v6TtPv)
 * [Twitter](https://twitter.com/explain_dev)
-* [YouTube](https://www.youtube.com/channel/UCO9-BA8YMaZG8qdHAVk0OOA/featured)
+* [YouTube](https://www.youtube.com/channel/UCO9-BA8YMaZG8qdHAVk0OOA/featured)