def _image_tag_delete_all(context, image_id, delete_time=None, session=None):
 tags_updated_count = _image_child_entry_delete_all(models.ImageTag, image_id, delete_time, session)
 return tags_updated_count

def _image_tag_delete_all ( context , image_id , delete_time = None , session = None ) : tags_updated_count = _image_child_entry_delete_all ( models . ImageTag , image_id , delete_time , session ) return tags_updated_count
delete all image tags for given image .