% for co in context_list:
% if co['grader_type'] in grader_type_image_dict:
<%grader_type=co['grader_type']%>
<% grader_image = grader_type_image_dict[grader_type] %>
% if grader_type in human_grader_types:
<% human_title = human_grader_types[grader_type] %>
% else:
<% human_title = grader_type %>
% endif