Update duckdb index files

.gitattributes

@@ -3,3 +3,4 @@ mrbesher--tr-paraphrase-opensubtitles2018/csv-test.parquet filter=lfs diff=lfs m
 mrbesher--tr-paraphrase-opensubtitles2018/csv-validation.parquet filter=lfs diff=lfs merge=lfs -text
 mrbesher--tr-paraphrase-opensubtitles2018/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 mrbesher--tr-paraphrase-opensubtitles2018/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+mrbesher--tr-paraphrase-opensubtitles2018/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

mrbesher--tr-paraphrase-opensubtitles2018/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc1c01b52922acde32f0ad3ece17424d38350197df37e64156de72aab9d9fd95
+size 92549120