Update duckdb index files

.gitattributes

@@ -2,3 +2,4 @@ papluca--language-identification/csv-train.parquet filter=lfs diff=lfs merge=lfs
 papluca--language-identification/csv-test.parquet filter=lfs diff=lfs merge=lfs -text
 papluca--language-identification/csv-validation.parquet filter=lfs diff=lfs merge=lfs -text
 papluca--language-identification/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+papluca--language-identification/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

papluca--language-identification/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3078d2a147563ed2dfa747d7636471c8dc3079ae42fe07ee007573276dc4ea5
+size 3420160