anchor.diff: -<% entity_name = entity.class.to_s.underscore %>
  -<%= form_with(model: entity, html: { id: "#{entity_name}-form" }) do |f| %>
  +<% model_name = entity.class.to_s.underscore %>
  +<%= form_with(model: entity, html: { id: "#{model_name}-form" }) do |f| %>
     <%= render partial: 'shared/list_of_errors', locals: { entity: entity } %>
   
     <dl>
  
positive.code: 
      <dt><%= f.label :image %></dt>
      <dd>
        <figure class="preview" role="group" id="<%= entity_name %>-image">
          <% if entity.image.blank? %>
            <%= f.label :image, image_tag('biovision/base/placeholders/image.svg') %>
          <% else %>
  
negative.code:           <%=
              f.file_field(
                  :image,
                  id:     "#{model_name}_image",
                  accept: 'image/jpeg,image/png',
                  data:   { image: "#{model_name}-image" }
              )
            %>
          </figcaption>
  