Update duckdb index files

.gitattributes

@@ -49,3 +49,4 @@ 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
+ban_Latn-dedup/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

ban_Latn-dedup/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc343a6a08a8f74e28c2a16db79ebc4c4cf5416f5e09209634a95305f6ea7b41
+size 139472896