code: def create_tag(note_store, new_tag):
          
          try:
              return note_store.createTag(new_tag).guid
          except EDAMUserException as e:
              if e.errorCode == EDAMErrorCode.DATA_CONFLICT:
                  logger.info("Evernote Data Conflict Err {0}".format(e))
              elif e.errorCode == EDAMErrorCode.BAD_DATA_FORMAT:
                  logger.critical("Evernote Err {0}".format(e))
              return False
docs: :param note_store Evernote instance
              :param new_tag: create this new tag
              :return: new tag id