Update admin.html

templates/admin.html

-
 {% extends 'layout.html' %}
 {% block content %}
 
@@ -11,6 +10,7 @@
     <form method="POST" action="/admin/add_product">
         <input type="text" name="product_name" placeholder="Product Name" required><br>
         <input type="number" name="price" placeholder="Price" step="0.01" required><br>
+<!--    <input type="hidden" name="csrf_token" value="{{ session.csrf_token }}"> -->
         <input type="submit" value="Add Product">
     </form>
 </body>