Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 yangwang825--vox1-iden-full/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 yangwang825--vox1-iden-full/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+yangwang825--vox1-iden-full/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

yangwang825--vox1-iden-full/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:922aebedd44affa1972ea7bfae66e2166ae107a814fa69cf91bb49a8b234b453
+size 11022336