Update duckdb index files

.gitattributes

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

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37c989f617ad6b78312a6f56285964a341b7fb4ace656cc9e49e659faeea09ed
+size 3420160