fixed eslint errors

frontend/src/routes/events.jsx

@@ -1,9 +1,9 @@
-import React, {useEffect} from 'react';
+import React from 'react';
 import {useState} from 'react';
 import PropTypes from 'prop-types';
 
 export default function Events({EventService}) {
-  const [events, setEvents] = useState(EventService.getEvents());
+  const [events] = useState(EventService.getEvents());
 
   const eventDisplay = (event) => (
     // event name, date, starttime, endtime, description, location in a single row
@@ -13,9 +13,9 @@ export default function Events({EventService}) {
         <div className="text-grey-5">{event.description}</div>
         <div className="mt-3 text-grey-5">{event.date} • {event.startTime} - {event.endTime}</div>
         <div className="mt-1 text-sm text-grey-5">
-        <svg xmlns="http://www.w3.org/2000/svg" className="h-4 w-4 inline-block mr-1" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M12 2C8.13401 2 5 5.13401 5 9C5 14.25 12 22 12 22C12 22 19 14.25 19 9C19 5.13401 15.866 2 12 2ZM12 11C10.3431 11 9 9.65685 9 8C9 6.34315 10.3431 5 12 5C13.6569 5 15 6.34315 15 8C15 9.65685 13.6569 11 12 11Z" />
-        </svg>
+          <svg xmlns="http://www.w3.org/2000/svg" className="h-4 w-4 inline-block mr-1" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M12 2C8.13401 2 5 5.13401 5 9C5 14.25 12 22 12 22C12 22 19 14.25 19 9C19 5.13401 15.866 2 12 2ZM12 11C10.3431 11 9 9.65685 9 8C9 6.34315 10.3431 5 12 5C13.6569 5 15 6.34315 15 8C15 9.65685 13.6569 11 12 11Z" />
+          </svg>
           {event.location}
         </div>
       </div>