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-8.1.1/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

ronitHF--pubmed-10k-8.1.1/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e858b3bcc958543716355ab17bf1261d4442cd74a77668b1919cc42b5f64427
+size 23867392