Delete old duckdb index files

Update duckdb index files

Update parquet files

Update parquet files

Update parquet files

Update parquet files

Update parquet files

Update parquet files

Update parquet files

Update parquet files

}}}있는경우 제거

Update README.md

Update README.md

Merge branch 'main' of https://huggingface.co/datasets/heegyu/namuwiki-extracted

전처리 다시 해서 변경

Update README.md

Update README.md

Update README.md

first commit

initial commit