diff --git a/notebooks/f1_embedding_generation.ipynb b/notebooks/f1_embedding_generation.ipynb
index b462e80..e9723a1 100644
--- a/notebooks/f1_embedding_generation.ipynb
+++ b/notebooks/f1_embedding_generation.ipynb
@@ -178,8 +178,6 @@
         "\n",
         "sequence_cols = [\"speed\", \"throttle\", \"nGear\", \"brake\", \"drs\", \"x\", \"y\", \"z\", \"distance_driver\"]\n",
         "dtype = {c: spotlight.dtypes.sequence_1d_dtype for c in sequence_cols}\n",
-        "for c in [\"portrait\", \"speed_vis\", \"gear_vis\"]:\n",
-        "    dtype[c] = spotlight.dtypes.image_dtype\n",
         "embedding_cols = [\n",
         "    \"chronos_embedding\", \"speed_emb\", \"brake_emb\", \"throttle_emb\", \"nGear_emb\",\n",
         "    \"brake_emb_reduced\", \"speed_emb_reduced\", \"throttle_emb_reduced\",\n",