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
+d0rj--curation-corpus/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

d0rj--curation-corpus/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6250c7518c61d0f1f29ab29931797eecf7742930f6bd9cf95b24be478a4fb4a2
+size 202125312