Update duckdb index files

toriving--kosimcse/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e0a1a9a8cd16d2594e4c20992dc9034fce5b45ba7b68f18c0a529952fc26c7a9
-size 33304576
+oid sha256:07ed84dc3a4d5daa59381641aea9a78851fc849358437e1514d3aa638624a97a
+size 32780288