Delete old duckdb index files

Update duckdb index files

Update duckdb index files

Update duckdb index files

Update parquet files

Update duckdb index files

Update duckdb index files

Update duckdb index files

Update parquet files

Update duckdb index files

Update duckdb index files

Update duckdb index files

Update duckdb index files

Update duckdb index files

Update duckdb index files

Update duckdb index files

Update parquet files

Update duckdb index files

Update duckdb index files

Update duckdb index files

Update parquet files

Update parquet files

Update parquet files

Update parquet files

dev added

test added

train added

initial commit