Update duckdb index files

.gitattributes

@@ -40,3 +40,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.ogg filter=lfs diff=lfs merge=lfs -text
 *.wav filter=lfs diff=lfs merge=lfs -text
 KaranChand--atcosim_pruned_hubert/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+KaranChand--atcosim_pruned_hubert/valid/index.duckdb filter=lfs diff=lfs merge=lfs -text

KaranChand--atcosim_pruned_hubert/valid/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53317cf38d48a3de6fdc11e8c4e3560508357658e7744a7687a6b2f428997474
+size 238301184