Update README.md

README.md

@@ -18,4 +18,18 @@ configs:
   data_files:
   - split: train
     path: data/train-*
+license: apache-2.0
+task_categories:
+- question-answering
+pretty_name: DataVizQA
 ---
+
+# DataVizQA
+
+This is a image-text dataset for question answering over data visualizations.
+
+This dataset is a random sampling of the following datasets:
+  - 18% from [FigureQA](https://arxiv.org/abs/1710.07300)
+  - 64% from [PlotQA](https://arxiv.org/abs/1909.00997)
+  - 28% from [ChartQA](https://arxiv.org/abs/2203.10244)
+