Update parquet files

Francesco--digits-t2eg6/parquet-test.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a2c825b31dadcc79e8e03e9432cad03446aaaec5b9fb096705a321da4d5bf900
-size 34887798
+oid sha256:c20d6b5c731e608a706634fac0f0162f615adfbc94103f5833177730f04fad7a
+size 34855928

Francesco--digits-t2eg6/parquet-train.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7096468d680f77ed7305364057abaaa10f3b7a906de08d85863386d3e8c26a80
-size 104237962
+oid sha256:cfc92115ea76601e7b0f6396d942b7df06f2dd026affe348d066b3815c97e74a
+size 104115271

Francesco--digits-t2eg6/parquet-validation.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9036737e1a02f1823ccb68a81feea2c5cd18438bb58b24b038bbef17404faa19
-size 15261220
+oid sha256:ba07c8f9bf77b7c3e4b36b37def820a3f83743c4b1db3691cdd2f4c10673eefd
+size 15248371