Cannot execute because node DownloadAndLoadLivePortraitModels does not exist

[BenjaminIrwin]

Cannot execute because node DownloadAndLoadLivePortraitModels does not exist.', 'details': "Node ID '#1'", 'extra_info
Traceback (most recent call last):
File "/root/.pyenv/versions/3.10.6/lib/python3.10/site-packages/cog/server/worker.py", line 221, in _predict
result = predict(**payload)
File "/src/predict.py", line 163, in predict
self.comfyUI.run_workflow(workflow)
File "/src/comfyui.py", line 222, in run_workflow
prompt_id = self.queue_prompt(workflow)
File "/src/comfyui.py", line 178, in queue_prompt
raise Exception(
Exception: ComfyUI Error – Your workflow could not be run. This usually happens if you’re trying to use an unsupported node. Check the logs for 'KeyError: ' details, and go to https://github.com/fofr/cog-comfyui to see the list of supported custom nodes.

I'm trying to build off this repo and get Comfy UI Replicate endpoints working. Unfortunately, when I clone the repo as it is, then push and test the model on Replicate, it fails with the error above.

Any ideas what I can do? Thanks!