Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 NEUDM--absa-quad/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 NEUDM--absa-quad/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 NEUDM--absa-quad/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 sha256:2634f53935440d691f03603d34f2a6f5b265dfd7655957c14e92544b0532c025
+size 1323008