Update app.py

app.py

@@ -6,4 +6,9 @@ raw_datasets.save_to_disk("my-arrow-datasets")
 
 from datasets import load_from_disk
 arrow_datasets_reloaded = load_from_disk("my-arrow-datasets")
-arrow_datasets_reloaded
+arrow_datasets_reloaded
+
+
+
+for split, dataset in raw.datasets.items():
+  dataset.to_csv(f"my-dataset-{split}.csv", index=None)