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
+dev7halo--korean-mcfaq/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

dev7halo--korean-mcfaq/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54be03e5812fa83a0f46af1d0e771a742671ef695fdb9082bf4755237194dff4
+size 2109440