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
+center-for-humans-and-machines--rlhf-hackathon-prompts/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

center-for-humans-and-machines--rlhf-hackathon-prompts/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb005873fad8ce77b9b4993073ba6ec5ee049930e3859cb6cd448ce4ebb1e2f2
+size 1060864