Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ 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
+iamtarun--code_contest_processed/valid/index.duckdb filter=lfs diff=lfs merge=lfs -text

iamtarun--code_contest_processed/valid/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19d23d9b21b90f5efcf88d00c66dfffc3a1871626f3e96274ab86ff0cced9e34
+size 21770240