hugo-theme-relearn/layouts/partials/search.html

        <div class="searchbox">
          <label for="search-by"><i class="fas fa-search"></i></label>
          <input data-search-input id="search-by" type="search" placeholder="{{ T "Search-placeholder" }}">
          <span data-search-clear=""><i class="fas fa-times"></i></span>
        </div>
        {{- $assetBusting := not .Site.Params.disableAssetsBusting }}
        <script src="{{"js/lunr.min.js" | relURL}}{{ if $assetBusting }}?{{ now.Unix }}{{ end }}"></script>
        <script src="{{"js/auto-complete.js" | relURL}}{{ if $assetBusting }}?{{ now.Unix }}{{ end }}"></script>
        {{ "<!-- hack to let hugo tell us how to get to the root when using relativeURLs, it needs to be called *url= for it to do its magic: -->" | safeHTML }}
        {{ "<!-- https://github.com/gohugoio/hugo/blob/145b3fcce35fbac25c7033c91c1b7ae6d1179da8/transform/urlreplacers/absurlreplacer.go#L72 -->" | safeHTML }}
        <script>
          var index_url={{ "index.json" | relLangURL }};
          var root_url="/";
          var baseUri=root_url.replace(/\/$/, '');
        </script>
        <script src="{{ "js/search.js" | relURL }}{{ if $assetBusting }}?{{ now.Unix }}{{ end }}"></script>