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
+nguyenminh871--neo4j_java_function/neo4j_train/index.duckdb filter=lfs diff=lfs merge=lfs -text

nguyenminh871--neo4j_java_function/neo4j_train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12a5740a3e0a7c1ce8e93f7e8f166e96c927062cd505cbcdbbb40695696bef1c
+size 20459520