ComfyUI lack of NODE_CLASS_MAPPINGS

[Aljnk]

Skip ...\ComfyUI\custom_nodes\ComfyUI_ppdiffusers module for custom nodes due to the lack of NODE_CLASS_MAPPINGS.

I add into init.py this code -

...
except ImportError:
    print("Paddle is not installed. Please install it to use this node.")
    NODE_CLASS_MAPPINGS = {}
    NODE_DISPLAY_NAME_MAPPINGS = {}
    __all__ = []
else:
...

this code works.