Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ 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
+checkpoints/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text

checkpoints/partial-train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:320576a617c4175bd161b3b1973dad629710741947870aada7dc96b3f2dc98f5
+size 5003816960