clear app.js to avoid conflict

kivi-cars/src/containers/App.js

@@ -1,12 +1,10 @@
 import './css/App.css';
 import React from 'react';
-import CongratsPage from "./CongratsPage"
 
 function App() {
 
   return (
     <div className="App">
-        <CongratsPage/>
     </div>
   );
 }