Delete legacy dataset_infos.json

dataset_infos.json

@@ -1,51 +0,0 @@
-{
-    "amazon_polarity": {
-        "description": "The Amazon reviews dataset consists of reviews from amazon.\nThe data span a period of 18 years, including ~35 million reviews up to March 2013.\nReviews include product and user information, ratings, and a plaintext review.\n",
-        "citation": "@inproceedings{mcauley2013hidden,\n  title={Hidden factors and hidden topics: understanding rating dimensions with review text},\n  author={McAuley, Julian and Leskovec, Jure},\n  booktitle={Proceedings of the 7th ACM conference on Recommender systems},\n  pages={165--172},\n  year={2013}\n}\n",
-        "homepage": "https://registry.opendata.aws/",
-        "license": "Apache License 2.0",
-        "features": {
-            "label": {
-                "names": [
-                    "negative",
-                    "positive"
-                ],
-                "_type": "ClassLabel"
-            },
-            "title": {
-                "dtype": "string",
-                "_type": "Value"
-            },
-            "content": {
-                "dtype": "string",
-                "_type": "Value"
-            }
-        },
-        "builder_name": "parquet",
-        "dataset_name": "amazon_polarity",
-        "config_name": "amazon_polarity",
-        "version": {
-            "version_str": "3.0.0",
-            "major": 3,
-            "minor": 0,
-            "patch": 0
-        },
-        "splits": {
-            "train": {
-                "name": "train",
-                "num_bytes": 1604364432,
-                "num_examples": 3600000,
-                "dataset_name": null
-            },
-            "test": {
-                "name": "test",
-                "num_bytes": 178176193,
-                "num_examples": 400000,
-                "dataset_name": null
-            }
-        },
-        "download_size": 1145430497,
-        "dataset_size": 1782540625,
-        "size_in_bytes": 2927971122
-    }
-}