Update README.md

README.md

@@ -33,4 +33,34 @@ configs:
 ---
 # Dataset Card for "es_indexing_benchmark"
 
-[More Information needed](https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+Here is a code on how to pull and index this dataset to elasticsearch:
+
+```python
+import datasets
+from tqdm import tqdm
+
+from src.store.es.search import ESBaseClient
+from src.store.es.model import ESNode
+
+ds = datasets.load_dataset('stellia/es_indexing_benchmark', split='train', ignore_verifications=True)
+client = ESBaseClient()
+
+
+index_name = "tmp_es_index"
+nodes = []
+for row in tqdm(ds):
+    esnode = ESNode(**row)
+    esnode.meta.id = esnode.block.id
+    nodes.append(esnode)
+
+
+client.delete_index(index_name)
+client.init_index(index_name)
+
+batch_size = 5000
+for i in tqdm(range(0, len(nodes), batch_size)):
+    client.save(index_name, nodes[i:i+batch_size], refresh=False)
+```
+
+
+Consider empty `~/.cache/huggingface/datasets` with `rm -rf ~/.cache/huggingface/datasets` if you have problem loading the dataset.