Removing old stuff

example.html

@@ -35,15 +35,15 @@
     <div>
       <div class="card" id="graph">
       </div>
-      <div class="card" id="graph2">
-      </div>
       <div class="card code">
+        <h1> Selected node code </h1>
         <wc-codemirror mode="json" id="snippet">
         </wc-codemirror>
         <button id="saveSnippet">Save</button>
         <button id="deleteSnippet">Delete</button>
       </div>
       <div class="card code">
+        <h1>Full script code</h1>
         <wc-codemirror mode="yaml" id="fullcode">
         </wc-codemirror>
         <button id="updateButton">Update</button>