Function fillStepOutput

public/assets/js/script.js:25–31

(selector, data)

};

const fillStepOutput = (selector, data) => {
  const element = document.querySelector(selector);
  if (element) {
    element.textContent = `Output: ${data}`;
    element.style.display = 'block';
  }
};

const fillStepError = (selector, errorMsg) => {
  const element = document.querySelector(selector);