Update duckdb index files

.gitattributes

@@ -49,3 +49,4 @@ 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
+silviacamplani--CrossNER_music_dataset_unlabeled/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

silviacamplani--CrossNER_music_dataset_unlabeled/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5353ab55238fef4c04e3db5c516c5a39500e93fcbc0719228805f28c269306b
+size 1110192128