Update duckdb index files

vinaykudari--acled/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6df86c180d5b315e582cf323b2f952b11295d3706eac235edb398fd840c6cae8
-size 43790336
+oid sha256:dce06fc58443be06e98ffe7c98cdd3aa49758b1d5da00f538d255db3ee61a4d3
+size 44052480