Update parquet files

Francesco--number-ops/parquet-test.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5599bfb691b9855a9149ea89fa1d500e0ac043e938e5105f10cddba8d05011de
-size 13382681
+oid sha256:805011b360741d37ea0e08972f31bd27c74b902b06b71d21789967b6649b1b91
+size 13439522

Francesco--number-ops/parquet-train.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:090f61b0b2385e72ef5dea687ee72006aad4c132708e92129c5ce1896009e205
-size 41274709
+oid sha256:26ccec6906930537d17f87e1819ee5b88df5dec228f6e7dc307e87ea76a2aed0
+size 41457413

Francesco--number-ops/parquet-validation.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:58a24ebadcd6e29646e77b2b897f9bbef63a5a57fce69b86a66fbf36acf12c94
-size 5326677
+oid sha256:f78b41ad8e78a2b27d36af29d4d10c392e2549e6d293c82afe07e4b5f7a4a5ee
+size 5351243