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
 Danielmat--Linkedin_segments/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Danielmat--Linkedin_segments/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Danielmat--Linkedin_segments/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8978dc6c485aeaf5ffd3c05dd2eddb69ed2af495e5ab92d4b11841b6802ca8b8
+size 4468736