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
+shahules786--Multi-chapter-summaries/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

shahules786--Multi-chapter-summaries/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c9e6efc3e3ce32c3c8b73a231898a89c780003dbb53a87fe0bfbf45c18276a7
+size 36974592