Upload folder using huggingface_hub

modal_train.py

@@ -44,7 +44,7 @@ SIZES = {
 @app.function(
     image=image,
     gpu="L4",
-    timeout=60 * 60 * 25,
+    timeout=82800,  # 23h, under Modal's 24h cap
     volumes={"/vol": volume},
     secrets=[Secret.from_dotenv(DOTENV)],
 )
@@ -55,7 +55,8 @@ def train_on_l4(hours: float = 20.0, ckpt_every: int = 250,
 
     # ---- pull latest code from HF ----
     os.makedirs("/root/clanker", exist_ok=True)
-    subprocess.run(["hf", "download", CODE_REPO, "/root/clanker",
+    subprocess.run(["hf", "download", CODE_REPO,
+                    "--local-dir", "/root/clanker",
                     "--repo-type", "model"], check=True)
     os.chdir("/root/clanker")