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
+mtkinit--SuperDataset/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

mtkinit--SuperDataset/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6958d231df0d7331f7c37e8f5f92dbc2cb3503a7d7db192a445814cd772e54ba
+size 1060864