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
+lucadiliello--newsqa/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

lucadiliello--newsqa/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7eb2caa5966b601876ae57b39b1acfd735fcb27a9538b734353bcac99499dc96
+size 476590080