searchInput.addEventListener('input', function (e) {
  const kw = this.value
  alert(kw)
  renderProduct()
})

const initializeApplication = function () {
  axios
    .get('http://localhost:3000/products')
    .then(function (response) {
      products = response.data
      renderProduct()
    })
    .catch(error => {
      console.log(error)
    })
}