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
+erberry--github-lll/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

erberry--github-lll/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08a7df1a10cf9fb9a2790f9bde564d8b8a2d8d281afb22097336e8ae14340142
+size 42217472