better config for driver lic2

Author: Tom-Dynamsoft

4.use-case/2.read-a-drivers-license.html

@@ -83,10 +83,6 @@ <h1 style="font-size: 1.5em;" id='header'>Read A Driver's License <a href="#" id
                 document.getElementById('lib-load').hidden = false;
                 let scanner = await (pScanner = pScanner || Dynamsoft.DBR.BarcodeScanner.createInstance());
                 scanner.singleFrameMode = bSingleFrameMode;
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                 if (!bSingleFrameMode)
                     scanner.getRuntimeSettings()
                     .then(settings => {