Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ 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
+sushvij--longchainsample1/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

sushvij--longchainsample1/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0a0f7aa49ea1261dbc49008dfe452004d39b7339ab9f7b96773c1eca3b9f7dd
+size 1060864