Fix license tag and Source Data section in billsum dataset card (#4851)

* fix billsum license and data source field

* fixed typo

* Update datasets/billsum/README.md

Co-authored-by: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com>

* Update README.md

Co-authored-by: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com>

Commit from https://github.com/huggingface/datasets/commit/16f6cd7d48ae8e2faa51222c7eac5dec370c1d49

README.md

@@ -6,7 +6,7 @@ language_creators:
 language:
 - en
 license:
-- unknown
+- cc0-1.0
 multilinguality:
 - monolingual
 size_categories:
@@ -134,7 +134,7 @@ The data fields are the same among all splits.
 
 #### Initial Data Collection and Normalization
 
-[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+The data consists of three parts: US training bills, US test bills and California test bills. The US bills were collected from the [Govinfo](https://github.com/unitedstates/congress) service provided by the United States Government Publishing Office (GPO) under CC0-1.0 license. The California, bills from the 2015-2016 session are available from the legislature’s [website](https://leginfo.legislature.ca.gov/).
 
 #### Who are the source language producers?
 

billsum.py

@@ -48,6 +48,8 @@ features for us bills. ca bills does not have.
 
 _URL = "https://drive.google.com/uc?export=download&id=1g89WgFHMRbr4QrvA0ngh26PY081Nv3lx"
 
+_LICENSE = "CC0"
+
 _DOCUMENT = "text"
 _SUMMARY = "summary"
 
@@ -63,6 +65,7 @@ class Billsum(datasets.GeneratorBasedBuilder):
     def _info(self):
         return datasets.DatasetInfo(
             description=_DESCRIPTION,
+            license=_LICENSE,
             features=datasets.Features(
                 {
                     _DOCUMENT: datasets.Value("string"),

dataset_infos.json

@@ -1 +1 @@
-{"default": {"description": "\nBillSum, summarization of US Congressional and California state bills.\n\nThere are several features:\n  - text: bill text.\n  - summary: summary of the bills.\n  - title: title of the bills.\nfeatures for us bills. ca bills does not have.\n  - text_len: number of chars in text.\n  - sum_len: number of chars in summary.\n", "citation": "\n@misc{kornilova2019billsum,\n    title={BillSum: A Corpus for Automatic Summarization of US Legislation},\n    author={Anastassia Kornilova and Vlad Eidelman},\n    year={2019},\n    eprint={1910.00523},\n    archivePrefix={arXiv},\n    primaryClass={cs.CL}\n}\n", "homepage": "https://github.com/FiscalNote/BillSum", "license": "", "features": {"text": {"dtype": "string", "id": null, "_type": "Value"}, "summary": {"dtype": "string", "id": null, "_type": "Value"}, "title": {"dtype": "string", "id": null, "_type": "Value"}}, "supervised_keys": {"input": "text", "output": "summary"}, "builder_name": "billsum", "config_name": "default", "version": {"version_str": "3.0.0", "description": null, "datasets_version_to_prepare": null, "major": 3, "minor": 0, "patch": 0}, "splits": {"ca_test": {"name": "ca_test", "num_bytes": 14945923, "num_examples": 1237, "dataset_name": "billsum"}, "test": {"name": "test", "num_bytes": 37867905, "num_examples": 3269, "dataset_name": "billsum"}, "train": {"name": "train", "num_bytes": 219605578, "num_examples": 18949, "dataset_name": "billsum"}}, "download_checksums": {"https://drive.google.com/uc?export=download&id=1g89WgFHMRbr4QrvA0ngh26PY081Nv3lx": {"num_bytes": 67260676, "checksum": "5a55dfb231618d63b25cec4773280a2986d38f53d6d4d39b8256b278edf1110c"}}, "download_size": 67260676, "dataset_size": 272419406, "size_in_bytes": 339680082}}
+{"default": {"description": "\nBillSum, summarization of US Congressional and California state bills.\n\nThere are several features:\n  - text: bill text.\n  - summary: summary of the bills.\n  - title: title of the bills.\nfeatures for us bills. ca bills does not have.\n  - text_len: number of chars in text.\n  - sum_len: number of chars in summary.\n", "citation": "\n@misc{kornilova2019billsum,\n    title={BillSum: A Corpus for Automatic Summarization of US Legislation},\n    author={Anastassia Kornilova and Vlad Eidelman},\n    year={2019},\n    eprint={1910.00523},\n    archivePrefix={arXiv},\n    primaryClass={cs.CL}\n}\n", "homepage": "https://github.com/FiscalNote/BillSum", "license": "CC0", "features": {"text": {"dtype": "string", "id": null, "_type": "Value"}, "summary": {"dtype": "string", "id": null, "_type": "Value"}, "title": {"dtype": "string", "id": null, "_type": "Value"}}, "post_processed": null, "supervised_keys": {"input": "text", "output": "summary"}, "task_templates": null, "builder_name": "billsum", "config_name": "default", "version": {"version_str": "3.0.0", "description": null, "major": 3, "minor": 0, "patch": 0}, "splits": {"train": {"name": "train", "num_bytes": 219596090, "num_examples": 18949, "dataset_name": "billsum"}, "test": {"name": "test", "num_bytes": 37866257, "num_examples": 3269, "dataset_name": "billsum"}, "ca_test": {"name": "ca_test", "num_bytes": 14945291, "num_examples": 1237, "dataset_name": "billsum"}}, "download_checksums": {"https://drive.google.com/uc?export=download&id=1g89WgFHMRbr4QrvA0ngh26PY081Nv3lx": {"num_bytes": 67260676, "checksum": "5a55dfb231618d63b25cec4773280a2986d38f53d6d4d39b8256b278edf1110c"}}, "download_size": 67260676, "post_processing_size": null, "dataset_size": 272407638, "size_in_bytes": 339668314}}