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
+Mel-Iza0--squad3/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Mel-Iza0--squad3/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df532aac14986faadee15a559f3fddf0902d2bed2edac801d54a60f8623760ad
+size 7352320