<%page expression_filter="h"/>  <%namespace name='static' file='static_content.html'/> <%! from openedx.core.djangolib.js_utils import ( js_escaped_string ) %> ${current_chapter['title'] if current_chapter else ''} <%static:js group='main_vendor'/> <%static:js group='application'/> <%static:js group='courseware'/>