Update duckdb index files

lprat--wiki_articles_data/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6bf3be4f8c0d066c2458d8e83d5297d20d9e1206486984be94b603c8bae8d427
-size 55062528
+oid sha256:c14d0b132f52c0eb3b93063af3e069cc15255476966b60be81a241d78f574fe8
+size 55324672