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
+liyongsea--random-text/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

liyongsea--random-text/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:67a993ec2bb26d9b2eda926e6a1c3309ea9e519c3707b74642da4f683adb9f98
+size 1060864