Update duckdb index files

.gitattributes

@@ -2,3 +2,4 @@ tiagoblima--punctuation-nilc/parquet-train.parquet filter=lfs diff=lfs merge=lfs
 tiagoblima--punctuation-nilc-bert/parquet-train.parquet filter=lfs diff=lfs merge=lfs -text
 tiagoblima--punctuation-nilc-bert/parquet-validation.parquet filter=lfs diff=lfs merge=lfs -text
 tiagoblima--punctuation-nilc-bert/parquet-test.parquet filter=lfs diff=lfs merge=lfs -text
+tiagoblima--punctuation-nilc-bert/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

tiagoblima--punctuation-nilc-bert/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85a281702c757c3372eed0c57423189dce9e2efb53e80069e04f29f51218f1f5
+size 1585152