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: parse_urls.go
    path of file: ./repos/Cookbook/go/web_scraping/parse_urls
    
    the code of the file until where you have to start completion: // parse_urls.go
package main

import (
	"fmt"
	"log"
	"net/url"
)

func main() {
	// Parse a complex URL
	parsedUrl, err := url.Parse("https://www.example.com/path/../to/?query=123&this=that#fragment")
	if err != nil {
		log.Fatal(err)
	}

	// Print out URL pieces
	fmt.Println("Scheme: " + parsedUrl.Scheme)
	fmt.Println("Host: " + parsedUrl.Host)
	fmt.Println("Path: " + parsedUrl.Path)
	fmt.Println("Query string: " + parsedUrl.RawQuery)
	fmt.Println("Fragm
    
func main() {
	// Parse a complex URL
	parsedUrl, err := url.Parse("https://www.example.com/path/../to/?query=123&this=that#fragment")
	if err != nil {
		log.Fatal(err)
	}

	// Print out URL pieces
	fmt.Println("Scheme: " + parsedUrl.Scheme)
	fmt.Println("Host: " + parsedUrl.Host)
	fmt.Println("Path: " + parsedUrl.Path)
	fmt.Println("Query string: " + parsedUrl.RawQuery)
	fmt.Println("Fragment: " + parsedUrl.Fragment)

	// Get the query key/values as a map
	fmt.Println("\nQuery values:")
	queryMap := parsedUrl.Query()
	fmt.Println(queryMap)

	// Craft a new URL from scratch
	var customURL url.URL
	customURL.Scheme = "https"
	customURL.Host = "google.com"
	newQueryValues := customURL.Query()
	newQueryValues.Set("key1", "value1")
	newQueryValues.Set("key2", "value2")
	customURL.Fragment = "bookmarkLink"
	customURL.RawQuery = newQueryValues.Encode()

	fmt.Println("\nCustom URL:")
	fmt.Println(customURL.String())
}