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.go
    path of file: ./repos/iris/_examples/view/template_html_2
    
    the code of the file until where you have to start completion: package main

import (
	"github.com/kataras/iris/v12"
)

func main() {
	app := iris.New()

	tmpl := iris.HTML("./templates", ".html")
	tmpl.Layout("layouts/layout.html")
	tmpl.AddFunc("greet", func(s string) string {
		return "Greetings " + s + "!"
	})

	app.RegisterView(tmpl)

	app.Get("/", func(ctx iris.Context) {
		if err := ctx.View("page1.html"); err !=
    
func main() {
	app := iris.New()

	tmpl := iris.HTML("./templates", ".html")
	tmpl.Layout("layouts/layout.html")
	tmpl.AddFunc("greet", func(s string) string {
		return "Greetings " + s + "!"
	})

	app.RegisterView(tmpl)

	app.Get("/", func(ctx iris.Context) {
		if err := ctx.View("page1.html"); err != nil {
			ctx.StatusCode(iris.StatusInternalServerError)
			ctx.Writef(err.Error())
		}
	})

	// remove the layout for a specific route
	app.Get("/nolayout", func(ctx iris.Context) {
		ctx.ViewLayout(iris.NoLayout)
		if err := ctx.View("page1.html"); err != nil {
			ctx.StatusCode(iris.StatusInternalServerError)
			ctx.Writef(err.Error())
		}
	})

	// set a layout for a party, .Layout should be BEFORE any Get or other Handle party's method
	my := app.Party("/my").Layout("layouts/mylayout.html")
	{ // both of these will use the layouts/mylayout.html as their layout.
		my.Get("/", func(ctx iris.Context) {
			if err := ctx.View("page1.html"); err != nil {
				ctx.HTML("<h3>%s</h3>", err.Error())
				return
			}
		})
		my.Get("/other", func(ctx iris.Context) {
			if err := ctx.View("page1.html"); err != nil {
				ctx.HTML("<h3>%s</h3>", err.Error())
				return
			}
		})
	}

	// http://localhost:8080
	// http://localhost:8080/nolayout
	// http://localhost:8080/my
	// http://localhost:8080/my/other
	app.Listen(":8080")
}