fixed lint-issues

frontend/src/components/Map/LocalitiesMap.tsx

@@ -79,8 +79,6 @@ export const LocalitiesMap = ({ localitiesQueryData, localitiesQueryIsFetching }
     // Add a scale bar to the map
     L.control.scale({ position: 'bottomright' }).addTo(mapInstance)
 
-  
-
     //Add a layer control to the map
     L.control.layers(baseMaps, {}, { position: 'topright' }).addTo(mapInstance)
 
@@ -88,12 +86,12 @@ export const LocalitiesMap = ({ localitiesQueryData, localitiesQueryIsFetching }
 
     const northArrowControl = L.Control.extend({
       onAdd: function () {
-        var img = L.DomUtil.create('img');
-        img.src = northarrow;
-        img.style.width = '40px';
-        return img;
+        const img = L.DomUtil.create('img')
+        img.src = northarrow
+        img.style.width = '40px'
+        return img
       },
-    });
+    })
 
     const northArrow = new northArrowControl({ position: 'bottomright' })
     northArrow.addTo(mapInstance)
@@ -140,7 +138,6 @@ export const LocalitiesMap = ({ localitiesQueryData, localitiesQueryIsFetching }
     markersRef.current = newMarkers
   }, [localitiesQueryData, localitiesQueryIsFetching, columnFilters, map])
 
-
   document.title = 'Map'
 
   return (