Backfill masks: train-patch00-023.parquet (+13720)

data/train-patch00-023.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 119081041
+oid sha256:0e21a26e3dfb2adaae08611a3f9bd70a6b388c2cc7df5e80a1449191f109dd1c
+size 122425967