You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.rs
    path of file: ./repos/tunein-cli/src
    
    the code of the file until where you have to start completion: use anyhow::Error;
use clap::{a
    
fn cli() -> Command<'static> {
    const VESRION: &str = env!("CARGO_PKG_VERSION");
    Command::new("tunein")
        .version(VESRION)
        .author("Tsiry Sandratraina <tsiry.sndr@fluentci.io>")
        .about(
            r#"
        ______              ____       _______   ____
       /_  __/_ _____  ___ /  _/__    / ___/ /  /  _/
        / / / // / _ \/ -_)/ // _ \  / /__/ /___/ /  
       /_/  \_,_/_//_/\__/___/_//_/  \___/____/___/  
                                                              
A simple CLI to listen to radio stations"#,
        )
        .subcommand_required(true)
        .subcommand(
            Command::new("search")
                .about("Search for a radio station")
                .arg(arg!(<query> "The query to search for")),
        )
        .subcommand(
            Command::new("play")
                .about("Play a radio station")
                .arg(arg!(<station> "The station to play")),
        )
        .subcommand(
            Command::new("browse")
                .about("Browse radio stations")
                .arg(arg!([category] "The category (category name or id) to browse")),
        )
        .subcommand(
            Command::new("server")
                .about("Start the server")
                .arg(arg!([port] "The port to listen on").default_value("8090")),
        )
}