text: import React from 'react';
  import Home from './components/home';
  import Videoliveliness from './components/video-liveliness';
  import {
      BrowserRouter as Router,
      Route,
      Link,
      NavLink
  } from 'react-router-dom';
  import './App.css';
  import './index.css'
  import './style.css';
  
  function App() {
    return (
      <div className="App">
        <Router>
                  <div className="header-main">
                      <ul className="header-nav">
                          <li>
                              <NavLink to="/" exact>Document Capture</NavLink>
                          </li>
                          <li>
                              <NavLink to="/video" exact>Video Liveliness</NavLink>
                          </li>
                      </ul>
                      <Route exact path="/" render={() => <Home/>} />
                      <Route exact path="/video" render={() => <Videoliveliness />} />
                  </div>
              </Router>
      </div>
    );
  }
  
  export default App;
  