Remove OSM layer

Author: geographika

workshop/exercises/app/js/lines.js

@@ -1,22 +1,18 @@
 import '../css/style.css';
 import ImageWMS from 'ol/source/ImageWMS.js';
 import Map from 'ol/Map.js';
-import OSM from 'ol/source/OSM.js';
 import View from 'ol/View.js';
-import { Image as ImageLayer, Tile as TileLayer } from 'ol/layer.js';
+import { Image as ImageLayer } from 'ol/layer.js';
 
 const mapserverUrl = import.meta.env.VITE_MAPSERVER_BASE_URL;
 const mapfilesPath = import.meta.env.VITE_MAPFILES_PATH;
 
 const layers = [
-    //new TileLayer({
-    //    source: new OSM(),
-    //}),
     new ImageLayer({
         extent: [2968743.65508978, 8038921.67212233, 2982981.8632402, 8053818.05714347],
         source: new ImageWMS({
             url: mapserverUrl + mapfilesPath + 'lines.map&',
-            params: { 'LAYERS': 'roads', 'STYLES': '' }, // 'type'
+            params: { 'LAYERS': 'roads', 'STYLES': '' },
             ratio: 1
         }),
     }),