Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 Ary--AbderrahmanSkiredj1--Darija-Wikipedia/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Ara--MBZUAI--Bactrian-X/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Ara--OpenAssistant--oasst1/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Ara--OpenAssistant--oasst1/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a79bafc7f64a80aeeeebf04dd6320eaf78f6e66fc50659b20c7c413cdf727b2a
+size 1323008