Code modification

package main

import (
	"bytes"
	"encoding/base64"
	"fmt"
	"github.com/aws/aws-lambda-go/lambda"
	"log"
	"os"
	"strings"

	"github.com/SebastiaanKlippert/go-wkhtmltopdf"
)

func main() {
	lambda.Start(handler)
}

func handler() error {
	return createPDF()
}

func createPDF() error {

	//// Client code
	pdfg := wkhtmltopdf.NewPDFPreparer()
	//htmlfile, err := ioutil.ReadFile("/Users/ezequielaguilera/Desktop/_/Repos/Pruebas/wkhtmltopdf/loanContractTemplate_arg.html")
	//if err != nil {
	//	log.Fatal(err)
	//}

	html := "<html>Hi</html>"

	// Add to document
	pdfg.AddPage(wkhtmltopdf.NewPageReader(strings.NewReader(html)))
	//pdfg.AddPage(wkhtmltopdf.NewPageReader(bytes.NewReader(htmlfile)))
	pdfg.Dpi.Set(600)

	// The contents of htmlsimple.html are saved as base64 string in the JSON file
	jb, err := pdfg.ToJSON()
	if err != nil {
		log.Fatal(err)
	}

	fmt.Println("jblen: ", len(jb))

	// make sure we look for the included wkhtmltopdf binary
	err = os.Setenv("WKHTMLTOPDF_PATH", os.Getenv("LAMBDA_TASK_ROOT"))
	if err != nil {
		return err
	}

	// create PDF generator
	pdfgFromJSON, err := wkhtmltopdf.NewPDFGeneratorFromJSON(bytes.NewReader(jb))
	if err != nil {
		return err
	}

	// create PDF
	err = pdfgFromJSON.Create()
	if err != nil {
		return err
	}

	fmt.Println("jblen: ", len(pdfgFromJSON.Bytes()))
	fmt.Println("jblen: ", base64.StdEncoding.EncodeToString(pdfgFromJSON.Bytes()))

	// write PDF to same filename with .pdf added
	return nil
}

this lambda works? #1

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