text: import React from 'react';
  import { BrowserRouter as Router, Switch, Route } from 'react-router-dom';
  import Navbar from './components/Navbar';
  
  function App() {
    return (
      <Router>
        <>
          <Navbar />
          <Switch>
            <Route render={() => <h1 className='display-2'>Wrong page!</h1>} />
          </Switch>
        </>
      </Router>
    );
  }
  
  export default App;
  
  