Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 Rosenberg--CMeIE/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Rosenberg--CMeIE/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Rosenberg--CMeIE/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c5b5bcdb63247f91cefa1a347ec95fd9421c498c7182de3d74dd72b64c9f50c8
+size 1847296