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
+NEUDM--semeval-2014/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

NEUDM--semeval-2014/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77098a79c3343c55bd4b72b2f8046fc55e6822fcec7a988c5f328466b7322062
+size 1323008