ltxav_te() got an unexpected keyword argument ‘llama_quantization_metadata’

If you get this eror when trying to run the Gemma model in ComfyUI (particularly when using Kijai node) then the problem is one needing to update your comfyUI. Here are two ways to do that.

1. use the ComfyUI model manager – open it and click Updae ComfyUI
   it should be noted that this doesn’t always work. In that case try #2
2. open your command terminal and go to your comfyUi folder (ie. c:\comfyUI)
   type: git pull
   then open your vitual environment: (ie. call venv\scripts\activate))
   then type: pip install -r requirements.txt
   
   If you are using comfyui portable then type ..\python_embeded\python -m pip install -r requirements.txt