commit 4

src/index.js

@@ -1,25 +1,17 @@
-import React from "react";
-import ReactDOM from "react-dom";
-import App from "./App";
-import { createTheme, ThemeProvider } from "@mui/material/styles";
-import CssBaseline from "@mui/material/CssBaseline";
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import './index.css';
+import App from './App';
+import reportWebVitals from './reportWebVitals';
 
-const darkTheme = createTheme({
-  palette: {
-    mode: "dark",
-    primary: {
-      main: "#90caf9",
-    },
-    secondary: {
-      main: "#f48fb1",
-    },
-  },
-});
-
-ReactDOM.render(
-  <ThemeProvider theme={darkTheme}>
-    <CssBaseline />
+const root = ReactDOM.createRoot(document.getElementById('root'));
+root.render(
+  <React.StrictMode>
     <App />
-  </ThemeProvider>,
-  document.getElementById("root")
+  </React.StrictMode>
 );
+
+// If you want to start measuring performance in your app, pass a function
+// to log results (for example: reportWebVitals(console.log))
+// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
+reportWebVitals();