Update files from the datasets library (from 1.3.0)

Release notes: https://github.com/huggingface/datasets/releases/tag/1.3.0

README.md

@@ -42,6 +42,7 @@ task_ids:
   - [Dataset Curators](#dataset-curators)
   - [Licensing Information](#licensing-information)
   - [Citation Information](#citation-information)
+  - [Contributions](#contributions)
 
 ## Dataset Description
 
@@ -162,4 +163,7 @@ pages = {105-114},
 title = {Emotional Tone Detection in Arabic Tweets: 18th International Conference, CICLing 2017, Budapest, Hungary, April 17–23, 2017, Revised Selected Papers, Part II},
 isbn = {978-3-319-77115-1},
 doi = {10.1007/978-3-319-77116-8_8}
-}
+}
+### Contributions
+
+Thanks to [@abdulelahsm](https://github.com/abdulelahsm) for adding this dataset.