block19.tsx

// src/pages/index.tsx
...
import VideoSession from './VideoSession';

function Pages() {
  return (
    <Router>
      <Navigation />
      <div id="roots" className="p-2">
        <Route path="/session/:uuid" exact component={VideoSession} />
        <Route path="/" exact component={Inicio} />
      </div>
    </Router>
  );
}
...