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
+Tuana--game-of-thrones-txt/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Tuana--game-of-thrones-txt/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:28263be82edd29b415dda4e9a6804c7cc7787220a0fdc96d46cf8dfe0cc2085b
+size 3158016