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: term.rs
    path of file: ./repos/ratatui/examples/demo2
    
    the code of the file until where you have to start completion: use std::{
    io::{self, stdout},
    time::Duration,
};

use color_eyre::{eyre::WrapErr, Result};
use crossterm::{
    event::{self, Event},
    terminal::{disable_raw_mode, enable_raw_mode, EnterA
    
pub fn init() -> Result<Terminal<impl Backend>> {
    // this size is to match the size of the terminal when running the demo
    // using vhs in a 1280x640 sized window (github social preview size)
    let options = TerminalOptions {
        viewport: Viewport::Fixed(Rect::new(0, 0, 81, 18)),
    };
    let terminal = Terminal::with_options(CrosstermBackend::new(io::stdout()), options)?;
    enable_raw_mode().context("enable raw mode")?;
    stdout()
        .execute(EnterAlternateScreen)
        .wrap_err("enter alternate screen")?;
    Ok(terminal)
}