I've been learning about ROS using this url ⇒(http://wiki.ros.org/ROS/Tutorials).
And doing so I have a issue with this chapter ⇒(http://wiki.ros.org/ROS/Tutorials/reading%20msgs%20from%20a%20bag%20file)
It says that I have to download webviz demo from using this command
but when I did this command it gave me a error like this --2023-11-20 14:47:17-- https://open-source-webviz-ui.s3.amazonaws.com/demo.bag Resolving open-source-webviz-ui.s3.amazonaws.com (open-source-webviz-ui.s3.amazonaws.com)... 220.127.116.11, 18.104.22.168, 22.214.171.124, ... Connecting to open-source-webviz-ui.s3.amazonaws.com (open-source-webviz-ui.s3.amazonaws.com)|126.96.36.199|:443... connected. HTTP request sent, awaiting response... 404 Not Found 2023-11-20 14:47:18 ERROR 404: Not Found.
What should I do to find?