Update duckdb index files

default/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d30c67f523e24772182add93ae8e269f3510a192017eeea8c72b721e1074cfef
-size 92024832
+oid sha256:5716339a897f6dc8a3b05e7c6461b46b2a0c6a205e8b92eb81969fe56fcbbf09
+size 145502208