'Return the problem\'s max score'

def max_score(self):

    from capa.capa_problem import LoncapaProblem, LoncapaSystem
    capa_system = LoncapaSystem(ajax_url=None, anonymous_student_id=None, cache=None, can_execute_unsafe_code=None, get_python_lib_zip=None, DEBUG=None, filestore=self.runtime.resources_fs, i18n=self.runtime.service(self, 'i18n'), node_path=None, render_template=None, seed=None, STATIC_URL=None, xqueue=None, matlab_api_key=None)
    lcp = LoncapaProblem(problem_text=self.data, id=self.location.html_id(), capa_system=capa_system, capa_module=self, state={}, seed=1, minimal_init=True)
    return lcp.get_max_score()
