Delete legacy JSON metadata (#2)

- Delete legacy JSON metadata (876e27526e4785a9b74af956f30c3bc11e082af3)

dataset_infos.json

@@ -1 +0,0 @@
-{"default": {"description": "\nThe Opinosis Opinion Dataset consists of sentences extracted from reviews for 51 topics.\nTopics and opinions are obtained from Tripadvisor, Edmunds.com and Amazon.com.\n", "citation": "\n@inproceedings{ganesan2010opinosis,\n  title={Opinosis: a graph-based approach to abstractive summarization of highly redundant opinions},\n  author={Ganesan, Kavita and Zhai, ChengXiang and Han, Jiawei},\n  booktitle={Proceedings of the 23rd International Conference on Computational Linguistics},\n  pages={340--348},\n  year={2010},\n  organization={Association for Computational Linguistics}\n}\n", "homepage": "http://kavita-ganesan.com/opinosis/", "license": "", "features": {"review_sents": {"dtype": "string", "id": null, "_type": "Value"}, "summaries": {"feature": {"dtype": "string", "id": null, "_type": "Value"}, "length": -1, "id": null, "_type": "Sequence"}}, "supervised_keys": {"input": "review_sents", "output": "summaries"}, "builder_name": "opinosis", "config_name": "default", "version": {"version_str": "1.0.0", "description": null, "datasets_version_to_prepare": null, "major": 1, "minor": 0, "patch": 0}, "splits": {"train": {"name": "train", "num_bytes": 741270, "num_examples": 51, "dataset_name": "opinosis"}}, "download_checksums": {"https://github.com/kavgan/opinosis-summarization/raw/master/OpinosisDataset1.0_0.zip": {"num_bytes": 757398, "checksum": "ed0be6c80fe32e9071ddd7fbb7a272fea7efa39b6b3fa77aa1460c7b81026547"}}, "download_size": 757398, "dataset_size": 741270, "size_in_bytes": 1498668}}