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
+vencortex--News/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

vencortex--News/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d41a515aeff09662d7dcee5cbd08e5b3ab3b0a3d13fcb98e500fc8f27ea941f8
+size 572272640