Update duckdb index files

.gitattributes

@@ -5,3 +5,4 @@ HHousen--ParaSCI/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HHousen--ParaSCI/train/0000.parquet filter=lfs diff=lfs merge=lfs -text
 default/train/0000.parquet filter=lfs diff=lfs merge=lfs -text
 default/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7bc8aa5143fae1ecdf057e1bed38fa280211d19d619cbc0578831be56465703
+size 2371584