private IEnumerable <ImageInfo> GetAllImages() { var taggedImages = GetImagesInBatch((batchSize, skip) => TrainingApi.GetTaggedImages(ProjectId, IterationId, take: batchSize, skip: skip)); var untaggedImages = GetImagesInBatch((batchSize, skip) => TrainingApi.GetUntaggedImages(ProjectId, IterationId, take: batchSize, skip: skip)); return(taggedImages.Concat(untaggedImages)); }