Update parquet files

data-v1.1/{train → partial-train}/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a57d344d5ec7e712404e5468e9806cd6270acdf1094173ba69d5e5809931c046
-size 765460096
+oid sha256:c2ff4b5b922f94e51d35af6b8a4b18d46d1fc8d4f88197a4afc8541f8f514e25
+size 826835524

data-v1.1/partial-train/0001.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4cfaf429bf31f71c04861a6e7fedff2374dfbab983481cd0269676577b7c7d5
+size 830686524

data-v1.1/partial-train/0002.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e381c3a73ebfb761385afdcfe69f0887d70cb4c6e068472a4fdbdb21067f0548
+size 825490215