Update README.md

README.md

@@ -48,6 +48,8 @@ task_ids:
   - [Licensing Information](#licensing-information)
   - [Citation Information](#citation-information)
   - [Contributions](#contributions)
+- [Update](#updates)
+- [Loading data](#loadingdata)
 
 ## Dataset Description
 
@@ -210,4 +212,21 @@ MIT
 ```
 ### Contributions
 
-Thanks to [Patrizio Bellan](https://pdi.fbk.eu/bellan/) for adding this dataset.
+Thanks to [Patrizio Bellan](https://pdi.fbk.eu/bellan/) for adding this dataset.
+
+####  <a name="updates"></a>Update
+- v1.0.0: Added token classification task
+- v1.0.1: Added extraction relation task
+
+
+##  <a name="loadingdata"></a>Loading data
+### Token-classification task
+```python
+from datasets import load_dataset
+modelhub_dataset = load_dataset("patriziobellan/PET", name='token-classification')
+```
+
+### Relations-extraction task
+```python
+from datasets import load_dataset
+modelhub_dataset = load_dataset("patriziobellan/PET", name='relations-extraction')