Changed the duration of the snackbar, in order to the user have more time to read what is displayed

src/Components/SnackbarComponent.js

@@ -22,7 +22,7 @@ import Snackbar from '@material-ui/core/Snackbar';
 
 export default function SnackbarComponent (props) {
     return (
-        <Snackbar open={props.snackbarOpen} autoHideDuration={1000} onClose={props.handleClose}
+        <Snackbar open={props.snackbarOpen} autoHideDuration={3000} onClose={props.handleClose}
         anchorOrigin = {{ vertical:'top', horizontal:'right' }}
         >
             <Alert severity={props.severity} style={{backgroundColor:"#00acc1"}}>