code: def competition_submit_cli(self,
                                 file_name,
                                 message,
                                 competition,
                                 competition_opt=None,
                                 quiet=False):
          
          competition = competition or competition_opt
          try:
              submit_result = self.competition_submit(file_name, message,
                                                      competition, quiet)
          except ApiException as e:
              if e.status == 404:
                  print('Could not find competition - please verify that you '
                        'entered the correct competition ID and that the '
                        'competition is still accepting submissions.')
                  return None
              else:
                  raise e
          return submit_result
docs: submit a competition using the client. Arguments are same as for
              competition_submit, except for extra arguments provided here.
               Parameters
              ==========
              competition_opt: an alternative competition option provided by cli