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
+mattymchen--natural-instruction-399/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

mattymchen--natural-instruction-399/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14690d4984a9846e1d7b0925c4b60934ca8ca2bc3a29c394fa7971b022ba6038
+size 1585152