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: button.rs
    path of file: ./repos/vizia/examples/views
    
    the code of the file until where you have to start completion: mod helpers;
use helpers::*;

use vizia::icons::ICON_CHECK;
use vizia::prelude::*;

fn main() {
    Application::new(|cx| {
        ExamplePage::new(cx, |cx| {
            // Basic Button
            Button::new(cx, |_| {}, |cx| Label::new(cx, "Button"));
            // Accent Button
            Button::new(cx, |_| {}, |cx| Label::new(cx, "Accent Button")).class("accent");
            // Outline Button
            Button::new(cx, |_| {}, |cx| Label::new(cx, "Outline Button")).class("outline");
            // Ghost Button
            Button::new(cx, |_| {}, |cx| Label::new(cx, "Ghost Button")).class("ghost");
            // Button with Icon
        
    
fn main() {
    Application::new(|cx| {
        ExamplePage::new(cx, |cx| {
            // Basic Button
            Button::new(cx, |_| {}, |cx| Label::new(cx, "Button"));
            // Accent Button
            Button::new(cx, |_| {}, |cx| Label::new(cx, "Accent Button")).class("accent");
            // Outline Button
            Button::new(cx, |_| {}, |cx| Label::new(cx, "Outline Button")).class("outline");
            // Ghost Button
            Button::new(cx, |_| {}, |cx| Label::new(cx, "Ghost Button")).class("ghost");
            // Button with Icon
            Button::new(
                cx,
                |_| {},
                |cx| {
                    HStack::new(cx, |cx| {
                        Label::new(cx, ICON_CHECK).class("icon");
                        Label::new(cx, "Button with Icon");
                    })
                },
            );
        });
    })
    .title("Button")
    .inner_size((700, 200))
    .run();
}