text: //procurar o botao
  document.querySelector("#add-time")
  //quando clicar
  .addEventListener('click', cloneField)
  
  //executar ação
  function cloneField(){
      //duplicar os campos
      const newFieldContainer = document.querySelector(".schedule-item").cloneNode(true)
  
      //limpar campos
      const fields = newFieldContainer.querySelectorAll('input')
  
      //para cada campo, limpar
      fields.forEach(function (field){
          field.value = ""
      })
      
  
      //colocar na pagina
      document.querySelector("#schedule-items").appendChild(newFieldContainer)
  }