Update parquet files

literature/train/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f7db1bdf3876982dbd1d14070dcfc65da3b56b067df7dbd3a6ea7fca73420c4b
-size 18439203
+oid sha256:6e33a302c0396aae0aaf78d6de8eeca78c210d51c6b7abddf3a5afd36467f58d
+size 18456727

literature/valid/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9258c33ed186ed540e8b0d65fa612c8f4d795a707696e3123e1a3ab89a2e74a0
-size 251341
+oid sha256:e0594b556dbae7d5f6338cebad3718b3851ecea47f7db56aaee06439a046399d
+size 252575