def save_grade_system(self, grade_system_form, *args, **kwargs):
<EOL>if grade_system_form.is_for_update():<EOL><INDENT>return self.update_grade_system(grade_system_form, *args, **kwargs)<EOL><DEDENT>else:<EOL><INDENT>return self.create_grade_system(grade_system_form, *args, **kwargs)<EOL><DEDENT>
Pass through to provider GradeSystemAdminSession.update_grade_system