Feature request: Allow setting listen address on command line & infer URL from request

[adrien1018]

Currently the app is fixed to listen on 0.0.0.0:5005. It would be great if the bind address & port can be set from command line (e.g. labml app-server --bind-address=127.0.0.1 --port=5678).

Also, the webpage will always try to fetch data from localhost:5005, making it inconvenient to connect to the server from a non-local machine. The host URL should be inferred from the request instead of being hardcoded.

[vpj]

Currently the UI code that ships with the pip package has the port number hardcoded when we compile.

We should be able to dynamically add the port/host to the to the HTML or we can use the same host/port for static files and api calls. @hnipun will look into this as soon as possible.