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
+Hamza-Ziyard--BBC-Sinhala/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Hamza-Ziyard--BBC-Sinhala/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cef840a82ae2270cf8c149cc1c8310ae34f5fb13a086778869209a75fcb5d5d6
+size 12070912