add filter function import

src/pages/Events/EventsPage.jsx

@@ -3,6 +3,7 @@ import Event from "../../components/Event/Event.jsx";
 import styles from "./EventsPage.module.css";
 import ToolBar from "../../components/ToolBar/ToolBar.jsx";
 import getAllEvents from "../../utils/event/getAllEvents.js";
+import filter from "../../utils/filter.js";
 
 
 function EventsPage(){