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:f22ac60a568b34971c7a654f2f2700372a870e75c5db1372e61a8728b8ea8942
-size 54276096
+oid sha256:f790d526a310c2b375eb95982e88180db904967a0fb8e227ccedc286bc3f1ab1
+size 55062528