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
+NeuroSenko--senko-by-rimukoro/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

NeuroSenko--senko-by-rimukoro/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8eb0fa5f0841bd10cc936f995c2763e90569f6e0e8c7f37adb8dc608db18e593
+size 1323008