add dataset_info in dataset metadata

README.md

@@ -19,6 +19,21 @@ task_categories:
 task_ids: []
 paperswithcode_id: null
 pretty_name: OPUS DOGC
+dataset_info:
+  features:
+  - name: translation
+    dtype:
+      translation:
+        languages:
+        - ca
+        - es
+  config_name: tmx
+  splits:
+  - name: train
+    num_bytes: 1258924464
+    num_examples: 4763575
+  download_size: 331724078
+  dataset_size: 1258924464
 ---
 
 # Dataset Card for OPUS DOGC
@@ -158,4 +173,4 @@ Dataset is in the Public Domain under [CC0 1.0](https://creativecommons.org/publ
 
 ### Contributions
 
-Thanks to [@albertvillanova](https://github.com/albertvillanova) for adding this dataset.
+Thanks to [@albertvillanova](https://github.com/albertvillanova) for adding this dataset.