Editing customer

<%= render "form", customer: @customer %> <%= link_to "Show this customer", @customer, class: "ml-2 rounded-lg py-3 px-5 bg-gray-100 inline-block font-medium" %> <%= link_to "Back to customers", customers_path, class: "ml-2 rounded-lg py-3 px-5 bg-gray-100 inline-block font-medium" %>