diff --git a/demo.ipynb b/demo.ipynb
index 04d7d59..36f9100 100644
--- a/demo.ipynb
+++ b/demo.ipynb
@@ -348,6 +348,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "from pathlib import Path\n",
+    "from huggingface_hub import hf_hub_download\n",
+    "\n",
     "print(\"Downloading 2.2B Video2LoRA Checkpoint from Hugging Face...\")\n",
     "\n",
     "checkpoint_dir = Path(\"checkpoints/Video2LoRA-SmolVLM-ckpts\")\n",