text: import React from 'react'
  import ButtonNav from './ButtonNav'
  import SearchForm from './SearchForm'
  
  /** displays app header */
  const Header = ({ onSearch }) => {
    return (
      <div>
        <SearchForm onSearch={onSearch} />
        <ButtonNav />
      </div>
    )
  }
  
  export default Header
  
  
  
  
  