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README.md

@@ -1,5 +1,6 @@
 ---
 dataset_info:
+- config_name: default
   features:
   - name: x
     dtype: int64
@@ -11,6 +12,21 @@ dataset_info:
     num_examples: 10
   download_size: 1371
   dataset_size: 160
+- config_name: first
+  features:
+  - name: x
+    dtype: int64
+  - name: y
+    dtype: int64
+  splits:
+  - name: train
+    num_bytes: 320
+    num_examples: 20
+  download_size: 1469
+  dataset_size: 320
+configs_kwargs:
+  config_name: first
+  data_dir: first
 ---
 # Dataset Card for "push_backward_compatibility"