Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ 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
+undeadxoxo--14ylkyv/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

undeadxoxo--14ylkyv/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4f0abfbf71d88c05fc79fb212b9c74d6ab3860ff7138e34c9e6e58c782f1e31
+size 1060864