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:
 - multiple-choice-qa
 paperswithcode_id: dream
+pretty_name: DREAM
 ---
 
 # Dataset Card Creation Guide
@@ -142,4 +143,4 @@ paperswithcode_id: dream
 [More Information Needed]
 ### Contributions
 
-Thanks to [@patil-suraj](https://github.com/patil-suraj) for adding this dataset.
+Thanks to [@patil-suraj](https://github.com/patil-suraj) for adding this dataset.