---
dataset_info:
  features:
  - name: id
    dtype: string
  - name: text
    dtype: string
  - name: title
    dtype: string
  - name: embeddings
    sequence: float32
  splits:
  - name: train
    num_bytes: 37322589
    num_examples: 10000
  download_size: 40747210
  dataset_size: 37322589
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
---


This dummy dataset is used for testing purpose for `rag` model in `transformers`. It is proudced via the following steps:

```bash
dataset = datasets.load_dataset("wiki_dpr", with_embeddings=True, with_index=True, index_name="exact", embeddings_name="nq", dummy=True, revision=None)
dataset["train"].drop_index("embeddings")
dataset.push_to_hub("hf-internal-testing/wiki_dpr_dummy", token="...")

The index file `index.faiss` (after being renamed locally) is then uploaded manually.

```