Update duckdb index files

default/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8f3ef50d1b0fd27fab95fcec22c1940b1466753b067465f31cd44bd2c6b980ba
-size 94646272
+oid sha256:6d3e9b2d07930276e9194c5177fc72a52ef5a795212dd1d1c66a6eed438a5f71
+size 99889152