changed cnn architecture, added website image upload

cnn_website/src/App.jsx

@@ -1,15 +1,22 @@
 import { useState } from 'react'
+import { BrowserRouter as Router, Routes, Route } from "react-router-dom";
 import reactLogo from './assets/react.svg'
 import viteLogo from './assets/vite.svg'
 import heroImg from './assets/hero.png'
 import './App.css'
 import Menu from './Menu'
+import Homepage from './Homepage';
+import Bird_CNN from './Bird_CNN';
 
 function App() {
 
   return (
     <>
       <Menu />
+      <Routes>
+        <Route path="/" element={<Homepage />} />
+        <Route path="/bird_cnn" element={<Bird_CNN />} />
+      </Routes>
     </>
   );
 }