Update duckdb index files

.gitattributes

@@ -1,3 +1,4 @@
 sudo-s--herbier_mesuem5/parquet-test.parquet filter=lfs diff=lfs merge=lfs -text
 sudo-s--herbier_mesuem5/parquet-train.parquet filter=lfs diff=lfs merge=lfs -text
 sudo-s--herbier_mesuem5/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+sudo-s--herbier_mesuem5/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

sudo-s--herbier_mesuem5/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c20e0bad755c852bf9ab1cd01af86f1fe8284ab36c1c94d5b3a772d034a44009
+size 447492096