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
+qwedsacf--grade-school-math-instructions/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

qwedsacf--grade-school-math-instructions/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:067058fc551518c98db3194ab11a5359717e534fb8d0121307d038e3432b9b49
+size 6565888