I am trying to use executeScript with my javascript but it's working can someone help me to solve this problem Thank you so much for helping me

window.onload = () => {
  const buttonPublish = document.createElement('button');
  const buttonSchedule = document.createElement('button');

  buttonPublish.className = "btn-outline-green"
  buttonPublish.id="autoPublish" 
  buttonPublish.textContent = "Publish"

  buttonSchedule.className = "btn-outline-schedule"
  buttonSchedule.id="setSchedule"
  buttonSchedule.textContent = "Schedule"


  document.querySelector(".style-scope").append(buttonPublish)
  document.querySelector(".style-scope").append(buttonSchedule)

  buttonPublish.addEventListener('click', ()  => autoPublish());
  buttonSchedule.addEventListener('click', ()  => setScheduletime());
}


function autoPublish() {
  console.log("sdkf")
  chrome.tabs.executeScript({
    file: 'drafts.js'
  }); 
};

function setScheduletime() {
  chrome.tabs.executeScript({
    file: 'schedule.js'
  }); 
};