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
+rithwik-db--processed_demo/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

rithwik-db--processed_demo/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b3045acd27e6d6d6aa58b7840a7b6768758b21b8b69ab2f0c8e8abc0692e8b6
+size 1585152