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
 amphora--CSAT-QA/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HAERAE-HUB--CSAT-QA/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+HAERAE-HUB--csatqa/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

HAERAE-HUB--csatqa/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0f130ca2c4d24538a332943a7f0ed0e2ee665cc7c23d634050aa6fef75d8548
+size 4730880