Update duckdb index files

.gitattributes

@@ -26,3 +26,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zstandard filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
 raw/data.csv filter=lfs diff=lfs merge=lfs -text
+kartikay--review-summarizer/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

kartikay--review-summarizer/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c925a5c7974ad922e755975e14d6a823794f6cd679c0f70f047a1f693160d366
+size 1026568192