Update parquet files

cubic0.4_grid128/test/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2c3e3b9aca63572d0dca4d7a90cbe3de1cd1b5e1551bed9eaebd72b77d165abf
-size 79059632
+oid sha256:48bc95e55dd2b2eb1f2dd79d815395a143710b785141d7840b304e8a55f1e1cc
+size 634

cubic0.4_grid128/train/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fd3eaa40b6ea389da8c96a5671ff0c1bf45af5f710998ec49c9407e04c523dbb
-size 395291736
+oid sha256:48bc95e55dd2b2eb1f2dd79d815395a143710b785141d7840b304e8a55f1e1cc
+size 634