text: import React, {Component} from "react"
  import {HashRouter, Routes, Route} from "react-router-dom"
  import SignUp from "./pages/signup"
  import Login from "./pages/login"
  import UserProfile from "./pages/user_profile"
  
  export default class App extends Component {
      render() {
          return (
              <HashRouter>
                  <Routes>
                      <Route path="/" exact element={<Login />} />
                      <Route path="signup" exact element={<SignUp />} />
                      <Route path="user_profile" exact element={<UserProfile />} />
                  </Routes>
              </HashRouter>
          )
      }
  }
  