Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+rrojo--example001/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

rrojo--example001/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1093359a8aca9ccf4c7f18f117cf55282256d7b5250d9cd3a8be0975f69ae42
+size 1060864