Checkbox which is getting checked in the summernote editor, not reflecting in the code elements

[suganyapalani22]

I have created the custom button, on pressing this button, I have included the checkbox by using this code, context.invoke('editor.pasteHTML', '');

By on clicking, the code should be changed into << #input type="checkbox" checked="checked" class="note-editor-checkbox"/>>, but that was not happened, no change in the code.