Update readme with a data visualisation section (#3)

Update file name ref

oasst1 -> oasst2

update readme

update README & prompt/spam file names

Upload README.md with huggingface_hub

Upload data/validation-00000-of-00001-1deeef95c3248fe0.parquet with huggingface_hub

Upload data/train-00000-of-00001-88ba0162028a73fc.parquet with huggingface_hub

add filtered sub-sets

add finalized 2023-11-05_oasst2_all_trees.jsonl.gz

initial commit