can't run comfyui. am i doing thing wrong?

(venv) PS C:\Windows\system32> comfy launch

Launching ComfyUI from: C:\Users\\Documents\comfy\ComfyUI

←[32m[INFO]←[0m setup plugin alembic.autogenerate.schemas
←[32m[INFO]←[0m setup plugin alembic.autogenerate.tables
←[32m[INFO]←[0m setup plugin alembic.autogenerate.types
←[32m[INFO]←[0m setup plugin alembic.autogenerate.constraints
←[32m[INFO]←[0m setup plugin alembic.autogenerate.defaults
←[32m[INFO]←[0m setup plugin alembic.autogenerate.comments
[WARNING] Could not autodetect AIMDO implementation, assuming Nvidia
[INFO] Found comfy_kitchen backend triton: {'available': False, 'disabled': True, 'unavailable_reason': "ImportError: No module named 'triton'", 'capabilities': []}
[INFO] Found comfy_kitchen backend eager: {'available': True, 'disabled': False, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'apply_rope_split_half', 'apply_rope_split_half1', 'dequantize_mxfp8', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'gemv_awq_w4a16', 'quantize_mxfp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8', 'quantize_svdquant_w4a4', 'scaled_mm_mxfp8', 'scaled_mm_nvfp4', 'scaled_mm_svdquant_w4a4', 'stochastic_rounding_fp8']}
[INFO] Found comfy_kitchen backend cuda: {'available': False, 'disabled': True, 'unavailable_reason': 'CUDA not available on this system', 'capabilities': []}
[INFO] Checkpoint files will always be loaded safely.
Traceback (most recent call last):
File "C:\Users\\Documents\comfy\ComfyUI\main.py", line 206, in
import execution
File "C:\Users\\Documents\comfy\ComfyUI\execution.py", line 18, in
import comfy.model_management
File "C:\Users\\Documents\comfy\ComfyUI\comfy\model_management.py", line 362, in
total_vram = get_total_memory(get_torch_device()) / (1024 * 1024)
~~~~~~~~~~~~~~~~^^
File "C:\Users\\Documents\comfy\ComfyUI\comfy\model_management.py", line 211, in get_torch_device
return torch.device(torch.cuda.current_device())
~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "C:\Windows\system32\venv\Lib\site-packages\torch\cuda\__init__.py", line 1167, in current_device
_lazy_init()
~~~~~~~~~~^^
File "C:\Windows\system32\venv\Lib\site-packages\torch\cuda\__init__.py", line 484, in _lazy_init
raise AssertionError("Torch not compiled with CUDA enabled")
AssertionError: Torch not compiled with CUDA enabled
(venv) PS C:\Windows\system32>

I have a amd graphics card