Update duckdb index files

nikad--jugg/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:cad4851358c48f032db7f490eb3db44c47b4f39045f9ca4a6f017c0fbea79adf
-size 7352320
+oid sha256:a52b470d68c37e2ff581ea3c5d765552bbce6485661fa6ec2bd76b858b6823cf
+size 7090176