Update parquet files

.gitattributes

@@ -4,3 +4,4 @@ sun/test01-train.parquet filter=lfs diff=lfs merge=lfs -text
 all/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 bal/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 sun/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+all/train/0000.parquet filter=lfs diff=lfs merge=lfs -text

all/{test01-train.parquet → train/0000.parquet}

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:98ef5792a87438a9a339d89bac0195ba7969d07b6515a9535e9c242eba6a00fd
+oid sha256:d2bf22d1fe03e39263a1ba2744618b71e237b0e33919fb9de400bc16390cfcfd
 size 23837516