app/views/documents/analysis/sections/_categories.html.erb
<% if analysis.document_categories.relevant.any? %>
<div class="row">
<div class="col s12 m6">
<h5 class="grey-text">Audience keywords</h5>
<% analysis.document_categories.relevant.each do |category| %>
<span class="badge <%= Document.color %> lighten-4 black-text left">
<%= category.terminal_category %>
</span>
<% end %>
</div>
<div class="col s12 m6">
<p class="help-text">
Our AI is currently learning how to predict what audiences would enjoy your writing.
This is our best guess so far.
</p>
</div>
</div>
<% end %>