Update duckdb index files

default/train/partial-index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0c20184e3e68a3c33773c7c3d99017d08134ddedcf97161400be6557c28e2b20
-size 9225908224
+oid sha256:981011559d36dff9e724e4058a32225660ebf4eed6085ad468f0828b243c27b7
+size 9225383936