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
+jlh--uci-shopper/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

jlh--uci-shopper/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c4cefbcebdd9a9ccf794ef7a48f5fa8d95aa925f5cc249ab233f13edb1814f93
+size 1585152