Unable to import "customport" specific library into HTTPX source code to using in my own project

[haprodev]

I would be happy to help me with this. I am sharing the sample executable source code with you:
Note:
Actually, my goal is to add custom ports to the source code, but I can't do this through CustomPorts in runner.options.
Can you suggest a solution to this problem?

package main

import (
	"bytes"
	"fmt"
	"log"
	"os"
	"strconv"

	"github.com/projectdiscovery/httpx/common/customport"

	"github.com/projectdiscovery/httpx/runner"
)

func Scan(targets []string, ports []int) string {
	customPorts := customport.CustomPorts{}
	for _, port := range ports {
		customPorts.Set(strconv.Itoa(port))
	}
	options := runner.Options{
		Methods:         "GET",
		InputTargetHost: targets,
		JSONOutput:      true,  
		Verbose:         false,
		Threads:         50,
		CustomPorts:     customPorts,
	}


	if err := options.ValidateOptions(); err != nil {
		log.Fatalf("error1: %v", err)
	}


	httpxRunner, err := runner.New(&options)
	if err != nil {
		log.Fatalf("error2 httpx runner: %v", err)
	}
	defer httpxRunner.Close()

	var buffer bytes.Buffer
	originalStdout := os.Stdout
	r, w, _ := os.Pipe()
	os.Stdout = w
	done := make(chan struct{})
	go func() {

		_, _ = buffer.ReadFrom(r)
		done <- struct{}{}
	}()

	httpxRunner.RunEnumeration()
	_ = w.Close()
	os.Stdout = originalStdout
	<-done

	return buffer.String()
}

func main() {

	targets := []string{"https://example.com", "https://google.com", "https://invalid-url.com"}

	ports := []int{80, 443, 8080}

	results := Scan(targets, ports)
	fmt.Println("results", results)

}

[GeorginaReeder]

Hi there @haprodev ! Not totally sure what you're asking here - do you need help with the issue, or are you offering a solution for it?

In any case, tagging @dwisiswant0 here to take a look.

[haprodev]

Yes, I need help solving this problem. I would appreciate it if you could help me with this.
@dwisiswant0