Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 test.csv filter=lfs diff=lfs merge=lfs -text
 train.csv filter=lfs diff=lfs merge=lfs -text
 val.csv filter=lfs diff=lfs merge=lfs -text
+ronitHF--pubmed-10k/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

ronitHF--pubmed-10k/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cbb9a437dbf66b01e0d1b7453f6841b4031a3397232c6287d12f46f6baf0dc89
+size 20197376