Is this demo broken for the initial instructions?

[akshaya-a]

1. execute command from docs: https://github.com/streamlit/demo-uber-nyc-pickups#run-this-demo-locally
2. I noticed an error saying the "uber...gz" file was not found
3. notice the source assumes local path (colocated in repo): https://github.com/streamlit/demo-uber-nyc-pickups/blob/main/streamlit_app.py#L30
4. notice "streamlit run" only works for self-contained remote scripts: https://github.com/streamlit/streamlit/blob/develop/lib/streamlit/web/cli.py#L169

Did i miss some instructions or misunderstand how something is expected to work?