Update files from the datasets library (from 1.3.0)

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

README.md

@@ -48,6 +48,7 @@ task_ids:
   - [Dataset Curators](#dataset-curators)
   - [Licensing Information](#licensing-information)
   - [Citation Information](#citation-information)
+  - [Contributions](#contributions)
 
 ## Dataset Description
 
@@ -176,3 +177,7 @@ The GitHub repository which houses this dataset has an
  title = {{GoEmotions: A Dataset of Fine-Grained Emotions}},
  year = {2020}
 }
+
+### Contributions
+
+Thanks to [@joeddav](https://github.com/joeddav) for adding this dataset.