Delete legacy dataset_infos.json

dataset_infos.json

@@ -1,34 +0,0 @@
-{
-    "plain_text": {
-        "description": "An open-source replication of the WebText dataset from OpenAI.\n\nThis is a small subset representing the first 10K records from the original dataset - created for testing.\n\nThe full 8M-record dataset is at https://huggingface.co/datasets/openwebtext\n",
-        "citation": "@misc{Gokaslan2019OpenWeb,\n  title={OpenWebText Corpus},\n  author={Aaron Gokaslan*, Vanya Cohen*, Ellie Pavlick, Stefanie Tellex},\n  howpublished{\\url{http://Skylion007.github.io/OpenWebTextCorpus}},\n  year={2019}\n}\n",
-        "homepage": "https://skylion007.github.io/OpenWebTextCorpus/",
-        "license": "",
-        "features": {
-            "text": {
-                "dtype": "string",
-                "_type": "Value"
-            }
-        },
-        "builder_name": "parquet",
-        "dataset_name": "openwebtext-10k",
-        "config_name": "plain_text",
-        "version": {
-            "version_str": "1.0.0",
-            "major": 1,
-            "minor": 0,
-            "patch": 0
-        },
-        "splits": {
-            "train": {
-                "name": "train",
-                "num_bytes": 49670857,
-                "num_examples": 10000,
-                "dataset_name": null
-            }
-        },
-        "download_size": 30247490,
-        "dataset_size": 49670857,
-        "size_in_bytes": 79918347
-    }
-}