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/TarsGo/examples/trace/TarsTraceFrontServer
    
    the code of the file until where you have to start completion: package main

import (
	"fmt"
	"os"

	"github.com/TarsCloud/TarsGo/tars"

	"trace/fronte
    
func main() {
	// Get server config
	cfg := tars.GetServerConfig()

	// New servant imp
	imp := new(FrontendImp)
	err := imp.Init()
	if err != nil {
		fmt.Printf("FrontendImp init fail, err:(%s)\n", err)
		os.Exit(-1)
	}
	// New servant
	app := new(Trace.Frontend)
	// Register Servant
	app.AddServantWithContext(imp, cfg.App+"."+cfg.Server+".FrontendObj")

	// Run application
	tars.Run()
}