Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 summary_datasets_801_1000_validation.json filter=lfs diff=lfs merge=lfs -text
+WilliamWen--summarization_cata/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

WilliamWen--summarization_cata/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32bf7b8d02b6e67877574069c779bdbb448e076ee90b4e4e869096a0c74f1951
+size 23605248