pin 850729d3 (review round 3)

kernels/phase4_prep.py

@@ -13,7 +13,7 @@ import hashlib, json, os, subprocess, sys, time
 
 os.chdir("/kaggle/working")
 sys.path.insert(0, "/kaggle/working")
-REV = os.environ.get("OUNCE100M_REV") or "1dd45f80384750d5e1509fdcb4ca8eea6145dcf1"
+REV = os.environ.get("OUNCE100M_REV") or "850729d3ef34359c3b10826d898681634cf3274c"
 WANT = {
   "ounce100m_credentials.py": ("ounce100m_credentials.py",
                                "6525f62f03f2d73650a1eb4f70fcb52d1194caad4ca88b2d8bd8fd54f88339b6"),
@@ -22,9 +22,9 @@ WANT = {
   "hubckpt.py": ("train/hubckpt.py",
                  "568c31b300906cb8d78a59ef890baa9731b18e064e3d69b0eaea4b45c546f23e"),
   "train_ounce100m.py": ("train/train_ounce100m.py",
-                         "280f7ddc4632de30565426f1417f59c528a9ac0a59cfcfe18bc209216ede7c5e"),
+                         "98f1402ace0f76dfff89bc50bbdb8f49a270e165d711b8ceef71cd6030ba2665"),
   "phase4_session.py": ("kernels/phase4_session.py",
-                        "6264da363b34f2846ff9d89435d0a9327964a08d455a2fb376b5f2decd3034ea"),
+                        "4fc8e3ea6e22a0443674b5d495490bbf50a7a9929fb65b822c037c6317b38f10"),
 }
 BASE = "https://huggingface.co/Cion-lab/ounce100m-code/resolve/" + REV
 for p, (rp, want) in sorted(WANT.items()):