Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 ecore.jsonl filter=lfs diff=lfs merge=lfs -text
 uml.jsonl filter=lfs diff=lfs merge=lfs -text
+antolin--modelset/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

antolin--modelset/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a96a15c43ffa015758577ea1d2c46f415f44a2c6a3bed424f9c009d5c5ff2c3
+size 493629440