code: def import_image_tags(self, name, tags, repository, insecure=False):
          
          stream_import_file = os.path.join(self.os_conf.get_build_json_store(),
                                            'image_stream_import.json')
          with open(stream_import_file) as f:
              stream_import = json.load(f)
          return self.os.import_image_tags(name, stream_import, tags,
                                           repository, insecure)
docs: Import image tags from specified container repository.
  
          :param name: str, name of ImageStream object
          :param tags: iterable, tags to be imported
          :param repository: str, remote location of container image
                                  in the format <registry>/<repository>
          :param insecure: bool, indicates whenever registry is secure
  
          :return: bool, whether tags were imported