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
+owanr--o1o2o3_large_r2_iterater_with_human_pref_practice/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

owanr--o1o2o3_large_r2_iterater_with_human_pref_practice/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82cce7ff306d13beab4c3c5204681872e7e393a9b9094c144b9d8657271b7b86
+size 1323008