Update scan-and-search.html

Author: Shen-wb

barcode-scanner-api-samples/scan-single-barcode/scan-and-search.html

@@ -38,10 +38,6 @@ <h3></h3>
     async function startScanner() {
       const barcodeScanner = new Dynamsoft.BarcodeScanner({
         license: "", // Replace with valid license key
-        engineResourcePaths: {
-          rootDirectory:
-            "https://cdn.jsdelivr.net/npm/[email protected]/dist/",
-        },
         scanMode: Dynamsoft.EnumScanMode.SM_SINGLE,
         showUploadImageButton: true,
         scannerViewConfig: {