The prerequisites to have Cloudflare WARP installed, the warp-svc daemon running, and first have warp-cli installed and registered still apply.
But no Python needs to be installed to run this warp-cli-gui application.
Big change from v1.3 is you should only need to download the binary file now. Ensure the warp-cli-gui file has execute permissions, then execute with ./warp-cli-gui from that directory.
v1.5 Corrects the formatting changes due to latest WARP Linux driver update.