Update files from the datasets library (from 1.7.0)

Release notes: https://github.com/huggingface/datasets/releases/tag/1.7.0

README.md

@@ -17,6 +17,7 @@ task_categories:
 - sequence-modeling
 task_ids:
 - language-modeling
+paperswithcode_id: null
 ---
 
  # Dataset Card for [telugu_books]