revert back to old version; removed parquet

made explicit relevant and non-relevant splits

move out of data folder

changed old corpus/topics/qrels file with parquet, better for dataset visualization on HF

Merge branch 'main' of https://huggingface.co/datasets/miracl/nomiracl into main

syntax error in code overview

Updated metadata in README.md

modified quickstart example in README.md

modified README.md

bugfix: qrels and topics path

updated corpus as jsonl gzip

updated syntax error

added initial training data and script

initial commit