code: def remove_tag(tag_id):
          '''
          Delete the records of certain tag.
          '''
          entry = TabPost2Tag.delete().where(
              TabPost2Tag.tag_id == tag_id
          )
          entry.execute(f remove_tag(tag_id):
          '''
          Delete the records of certain tag.
          '''
          entry = TabPost2Tag.delete().where(
              TabPost2Tag.tag_id == tag_id
          )
          entry.execute()
docs: Delete the records of certain tag.