<% if(theme.utterances.repo && theme.utterances.issue_term){ %>
  <script src="https://utteranc.es/client.js"
          repo="<%- theme.utterances.repo %>"
          issue-term="<%- theme.utterances.issue_term %>"
  <% if(theme.utterances.label != null ){ %>
          label="<%- theme.utterances.label %>"
    <% } %>
          theme="<%- theme.utterances.theme %>"
          crossorigin="<%- theme.utterances.crossorigin %>"
          async>
  </script>
<% } %>
