Update duckdb index files

erixxdp--mydspan2/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c570eea678f7761f9470f30c9f42b5ae524b31d426c1cfa41f81add10227ab78
-size 2371584
+oid sha256:bfe6a044de06b3979049c46ee1f0cec538f32ddb3a08cf25d937a930780c9a4c
+size 2633728