Update templates/data_connectors.html

templates/data_connectors.html

@@ -12,6 +12,10 @@
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css" />
 
     <style>
+      #add{
+            display: none ;
+        }
+ 
         html,
         body {
             height: 90%;