Merge branch 'main' of https://github.com/EmitLab/CausalBench-Docs

Author: kapkic

docs/index.md

@@ -2,6 +2,8 @@
 
 This documentation serves as a guideline to CausalBench.
 
+As we are currently in beta, this documentation will be updated as the development progresses.
+
 ## [Installation](./install/)
 - Details how to install causalbench, and prerequisites.
 
@@ -21,4 +23,4 @@ This documentation serves as a guideline to CausalBench.
 
 ## Demo Video
 
-[![CausalBench Demo](https://res.cloudinary.com/marcomontalbano/image/upload/v1723336161/video_to_markdown/images/google-drive--1ichCZiSYtXG-4Q1DEVnW0pUR8nZLPo_W-c05b58ac6eb4c4700831b2b3070cd403.jpg)](https://drive.google.com/file/d/1ichCZiSYtXG-4Q1DEVnW0pUR8nZLPo_W/preview "CausalBench Demo")
+[![CausalBench Demo](https://res.cloudinary.com/marcomontalbano/image/upload/v1723336161/video_to_markdown/images/google-drive--1ichCZiSYtXG-4Q1DEVnW0pUR8nZLPo_W-c05b58ac6eb4c4700831b2b3070cd403.jpg)](https://drive.google.com/file/d/1ichCZiSYtXG-4Q1DEVnW0pUR8nZLPo_W/preview "CausalBench Demo")