Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+danielpleus--wiki-nds/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

danielpleus--wiki-nds/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8bb9e093f13b34f7d7d1c419d47965f67248b5a702ee9df722073a939ad833f
+size 213659648