code: def get_section_by_label(label,
                           include_instructor_not_on_time_schedule=True):
      
      validate_section_label(label)
  
      url = "{}/{}.json".format(course_res_url_prefix,
                                encode_section_label(label))
  
      return get_section_by_url(url,
                                include_instructor_not_on_time_schedule)
docs: Returns a uw_sws.models.Section object for
      the passed section label.