Add '4' config data files

4/test-00000-of-00001.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50529fe8be7929e01ef0b4fe1102de6c7ae93b6932e2c5dc474148908ce96884
+size 36644

4/train-00000-of-00001.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:117900d8d36012593186f5b72b36156937cefbc9d4fe2c543be216726d8b0e89
+size 1278

README.md

@@ -30,6 +30,21 @@ dataset_info:
     num_examples: 500
   download_size: 36453
   dataset_size: 77085
+- config_name: '4'
+  features:
+  - name: input
+    dtype: string
+  - name: output
+    dtype: string
+  splits:
+  - name: train
+    num_bytes: 141
+    num_examples: 3
+  - name: test
+    num_bytes: 76944
+    num_examples: 500
+  download_size: 37922
+  dataset_size: 77085
 configs:
 - config_name: '2'
   data_files:
@@ -43,4 +58,10 @@ configs:
     path: 3/train-*
   - split: test
     path: 3/test-*
+- config_name: '4'
+  data_files:
+  - split: train
+    path: 4/train-*
+  - split: test
+    path: 4/test-*
 ---