Update duckdb index files

.gitattributes

@@ -1,3 +1,4 @@
 INAI--svet/imagefolder-train.parquet filter=lfs diff=lfs merge=lfs -text
 INAI--svet/train/0000.parquet filter=lfs diff=lfs merge=lfs -text
 default/train/0000.parquet filter=lfs diff=lfs merge=lfs -text
+default/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:72d40228d5eafa051e0715241fc4b39f151030a5844d38bc6ab807f8b71b6079
+size 6041600