Update files from the datasets library (from 1.18.0)

Release notes: https://github.com/huggingface/datasets/releases/tag/1.18.0

README.md

@@ -18,6 +18,7 @@ task_categories:
 task_ids:
 - text-classification-other-poetry-classification
 paperswithcode_id: metrec
+pretty_name: MetRec
 ---
 
 # Dataset Card for MetRec
@@ -156,4 +157,4 @@ The dataset does not contain any additional annotations.
 
 ### Contributions
 
-Thanks to [@zaidalyafeai](https://github.com/zaidalyafeai) for adding this dataset.
+Thanks to [@zaidalyafeai](https://github.com/zaidalyafeai) for adding this dataset.