Update parquet files

Stern5497--querie/json-train.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:dfa28db7ebc5272e446ace0c6c6b0e28c0884ee436ccac14c562b7013d6bd6b8
-size 53095174
+oid sha256:83da888fab7bc53b9b7db11f257f123bf42c3829ef93182d85304aad6fd9e3a8
+size 110926949