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/go-in-5-minutes/episode13
    
    the code of the file until where you have to start completion: package main

import (
	"database/sql"
	"log"

	"github.com/arschles/go-in-5-minutes/episode13/models"
	_ "github.com/mxk/go-sqlite/sqlite3"
)

const (
	sqlite3Str = "sqlite3"
	memStr     = ":memory:"
)

func main() {
	//
    
func main() {
	// change this line to use a different database and connection string to connect to a different database
	db, err := sql.Open(sqlite3Str, memStr)
	if err != nil {
		log.Fatalf("error opening DB (%s)", err)
	}

	log.Printf("Creating new table")
	if _, crErr := models.CreatePersonTable(db); crErr != nil {
		log.Fatalf("Error creating table (%s)", crErr)
	}
	log.Printf("Created")

	me := models.Person{FirstName: "Aaron", LastName: "Schlesinger", Age: 29}
	log.Printf("Inserting %+v into the DB", me)
	if _, insErr := models.InsertPerson(db, me); insErr != nil {
		log.Fatalf("Error inserting new person into the DB (%s)", insErr)
	}
	log.Printf("Inserted")

	log.Printf("Selecting person from the DB")
	selectedMe := models.Person{}
	if err := models.SelectPerson(db, me.FirstName, me.LastName, me.Age, &selectedMe); err != nil {
		log.Fatalf("Error selecting person from the DB (%s)", err)
	}
	log.Printf("Selected %+v from the DB", selectedMe)

	log.Printf("Updating person in the DB")
	updatedMe := models.Person{
		FirstName: "Aaron",
		LastName:  "Schlesinger",
		Age:       30, // make this update after my birthday!
	}
	if err := models.UpdatePerson(db, selectedMe.FirstName, selectedMe.LastName, selectedMe.Age, updatedMe); err != nil {
		log.Fatalf("Error updating person in the DB (%s)", err)
	}

	log.Printf("Deleting person from the DB")
	if delErr := models.DeletePerson(db, selectedMe.FirstName, selectedMe.LastName, selectedMe.Age); delErr != nil {
		log.Fatalf("Error deleting person from the DB (%s)", delErr)
	}
	log.Printf("Deleted")

}