Update duckdb index files

default/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:092cdfe0002507a2dbfe9f9c3650387fc37819786c27b72cffe15890fea09682
-size 1060864
+oid sha256:b6d796797ed743a20e0126a171264e9df1b7b462f340127f263e784178ebac7b
+size 11022336