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
+OpenAssistant--oasst1/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

OpenAssistant--oasst1/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8bb58274ba585d5388a6adabe6d5b95c374441693f20798444c42582013d2cd7
+size 9187328