Update parquet files

{advance_chemistry → mechanical}/test/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:07cc7e74bbe683ba1b3dc91122a3b85f2d9b3fd83daa22a7e668bcd394c853cf
-size 26535
+oid sha256:f1326debbf382a369d82dc228f80f8bd27063692e9b8d2b91f6b8acb4a1141d0
+size 23277

{advance_chemistry → mechanical}/train/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ea13809669f6d84d307383632a1979587c9579c0ea93c33a714455d801a4ddce
-size 5267
+oid sha256:d1bbbbb2c842b1b2330fc8b111ebfcbae5341997804822c32a4505cd58850665
+size 3875

{advance_chemistry → mechanical}/validation/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f22490d7d4807091a4b0ac97be720045be0401ab0f14623e2af2bb1f0314c093
-size 8054
+oid sha256:cacdb58dacaa5c05ea1c0dc298faceb97a0d22fe900e1f38058ab93b17bf5ff8
+size 6381