run main.py issues

[Mx2030]

(venv) PS C:\Users*\Desktop\X4T\ComfyUI> python main.py
Traceback (most recent call last):
File "C:\Users*\Desktop\X4T\ComfyUI\main.py", line 76, in
import execution
File "C:\Users*\Desktop\X4T\ComfyUI\execution.py", line 11, in
import nodes
File "C:\Users**\Desktop\X4T\ComfyUI\nodes.py", line 5, in
from .utils import SCHEDULERS, token_auto_concat_embeds, vae_pt_to_vae_diffuser, convert_images_to_tensors, convert_tensors_to_images, resize_images
ImportError: attempted relative import with no known parent package