Code refactoring

Author: BobsProgrammingAcademy

frontend/src/components/About.tsx

@@ -2,6 +2,8 @@ import { useState, useEffect } from 'react';
 import axios from 'axios';
 import CountUp from 'react-countup';
 import VisibilitySensor from 'react-visibility-sensor';
+
+// Material UI
 import Box from '@mui/material/Box';
 import Card from '@mui/material/Card';
 import CardContent from '@mui/material/CardContent';