add my own icons material ui code example

Example 1: react mui icons

npm install @material-ui/core
npm install @material-ui/icons

import RoomIcon from '@material-ui/icons/Room';

Example 2: Material-ui aircon icon

import AcUnitIcon from '@material-ui/icons/AcUnit';
// don't forget to import the icon dependancy
// npm install @material Ui/icons