add dummy data, add infos

dataset_infos.json

@@ -0,0 +1 @@
+{"default": {"description": "NKJP-POS tagging dataset.", "citation": "", "homepage": "http://clip.ipipan.waw.pl/NationalCorpusOfPolish", "license": "", "features": {"id": {"dtype": "string", "id": null, "_type": "Value"}, "tokens": {"feature": {"dtype": "string", "id": null, "_type": "Value"}, "length": -1, "id": null, "_type": "Sequence"}, "pos_tags": {"feature": {"num_classes": 35, "names": ["ppas", "depr", "interp", "pant", "ppron12", "bedzie", "comp", "subst", "imps", "xxx", "prep", "pcon", "aglt", "inf", "winien", "ger", "conj", "ppron3", "qub", "burk", "num", "numcol", "adv", "praet", "siebie", "adjc", "fin", "adj", "interj", "pact", "pred", "brev", "impt", "adja", "adjp"], "names_file": null, "id": null, "_type": "ClassLabel"}, "length": -1, "id": null, "_type": "Sequence"}}, "post_processed": null, "supervised_keys": null, "task_templates": null, "builder_name": "nkjppos", "config_name": "default", "version": {"version_str": "1.1.0", "description": null, "major": 1, "minor": 1, "patch": 0}, "splits": {"train": {"name": "train", "num_bytes": 21995904, "num_examples": 78219, "dataset_name": "nkjppos"}, "test": {"name": "test", "num_bytes": 2115994, "num_examples": 7444, "dataset_name": "nkjppos"}}, "download_checksums": {"https://huggingface.co/datasets/clarin-pl/nkjp-pos/resolve/main/data/train.jsonl": {"num_bytes": 24495626, "checksum": "2b531e4c97c0e9e587780c2cd58bbf0e9a1163fe5c5fcf7617cc50473b5984a9"}, "https://huggingface.co/datasets/clarin-pl/nkjp-pos/resolve/main/data/test.jsonl": {"num_bytes": 2354273, "checksum": "8917b146b157e3dd6ec531eca9174781e8579f0271040e5256095156abbb3c84"}}, "download_size": 26849899, "post_processing_size": null, "dataset_size": 24111898, "size_in_bytes": 50961797}}