app/views/pictures/search.html.erb
<h1 class="mb-4">Search pictures</h1>
<%= render 'layouts/search' %>
<% if params[:q].present? %>
<% title "Pictures about '#{params[:q]}'" %>
<p class="mt-4"><%= t('picture', count: @pictures.total_count) %> found</p>
<%= render 'pictures/gallery', pictures: @pictures %>
<% else %>
<% title 'Search' %>
<% end %>