Convert dataset to Parquet

Convert dataset to Parquet.

README.md

@@ -0,0 +1,19 @@
+---
+dataset_info:
+  config_name: first
+  features:
+  - name: text
+    dtype: string
+  splits:
+  - name: train
+    num_bytes: 55
+    num_examples: 5
+  download_size: 790
+  dataset_size: 55
+configs:
+- config_name: first
+  data_files:
+  - split: train
+    path: first/train-*
+  default: true
+---

first/train-00000-of-00001.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b122eba35abd014d5f0228bb44e633703a0f36bdb5f2e7526f68e402e7b0e03
+size 790