Async function with nightmare

index.js

module.exports = async function (context, req) {
  // keep ur module imports within 
  // this exported function
  const Nightmare = require("nightmare");

  const nightmare = Nightmare()

  // @returns Promise
  let n =  nightmare
    .goto('https://duckduckgo.com')
    .type('#search_form_input_homepage', 'github nightmare')
    .click('#search_button_homepage')
    .wait('#links .result__a')
    .evaluate(() => document.querySelector('#links .result__a').href)
    .end()

  let link = await n

  context.res = {
        body: `this is the link ${link}`
      }
  
  // U might not have to call 
  // this because its an async function
  // context.done()

};