added comments

Author: Rachel Kucharski

app/src/components/bottom/StylesEditor.tsx

@@ -12,15 +12,16 @@ import Fab from '@mui/material/Fab';
 import SaveIcon from '@mui/icons-material/Save';
 import cssRefresher from '../../helperFunctions/cssRefresh';
 
-const serverURL = 'https://reactype-caret.herokuapp.com';
+//This was being used for the demo
+// const serverURL = 'https://reactype-caret.herokuapp.com';
 
 const StylesEditor: React.FC<{
   theme: string | null;
   setTheme: any | null;
 }> = ({ theme, setTheme }) => {
   const wrapper = useRef();
   const [css, setCss] = useState();
-  
+  //now using variable and storing CSS in localStorage to retain CSS upon dismount of the component
   let currentCss = localStorage.getItem('css');
 
   //This was being used for the demo