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
 data-augmented.csv filter=lfs diff=lfs merge=lfs -text
+dbarbedillo--SMS_Spam_Multilingual_Collection_Dataset/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

dbarbedillo--SMS_Spam_Multilingual_Collection_Dataset/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e1261bef39024575b74bfc0ab6f3fcfaed39d515d9f5ee606aea28b0edee7c16
+size 17313792