Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 snl.csv filter=lfs diff=lfs merge=lfs -text
+navjordj--SNL_summarization/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

navjordj--SNL_summarization/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4582e55f97e5c27b71ebdff2e359bbb4839e8603b20461c6d1bda3e8928acccb
+size 8925184