| # Copyright (c) Facebook, Inc. and its affiliates. | |
| # | |
| # This source code is licensed under the MIT license found in the | |
| # LICENSE file in the root directory of this source tree. | |
| from . import FairseqDataset | |
| class NumSamplesDataset(FairseqDataset): | |
| def __getitem__(self, index): | |
| return 1 | |
| def __len__(self): | |
| return 0 | |
| def collater(self, samples): | |
| return sum(samples) | |