Torch not compiled with CUDA enabled

iMac (24-inch, M1, 2021)
MacOS 12.2.1

Unable to launch ComfyUI Desktop v0.3.33

[START] Security scan
[DONE] Security scan

ComfyUI-Manager: installing dependencies done.

** ComfyUI startup time: 2024-12-16 15:50:50.722930

[2024-12-16 15:50:50.725] [info] ** Platform: Darwin
** Python version: 3.12.4 (main, Jul 25 2024, 22:11:22) [Clang 18.1.8 ]
** Python executable: /Users/chris/ComfyUI/.venv/bin/python
** ComfyUI Path: /Applications/ComfyUI.app/Contents/Resources/ComfyUI
** Log path: /Users/chris/ComfyUI/comfyui.log

[2024-12-16 15:50:51.277] [error]
[notice] A new release of pip is available: 24.0 → 24.3.1
[notice] To update, run: /Users/chris/ComfyUI/.venv/bin/python -m pip install --upgrade pip

[2024-12-16 15:50:51.571] [error]
[notice] A new release of pip is available: 24.0 → 24.3.1
[notice] To update, run: /Users/chris/ComfyUI/.venv/bin/python -m pip install --upgrade pip

[2024-12-16 15:50:53.013] [error] WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by ‘SSLError(SSLEOFError(8, ‘[SSL: UNEXPECTED_EOF_WHILE_READING] EOF occurred in violation of protocol (_ssl.c:1000)’))’: /simple/numpy/

[2024-12-16 15:50:54.652] [error] WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by ‘SSLError(SSLEOFError(8, ‘[SSL: UNEXPECTED_EOF_WHILE_READING] EOF occurred in violation of protocol (_ssl.c:1000)’))’: /simple/numpy/

[2024-12-16 15:50:56.907] [error]
[notice] A new release of pip is available: 24.0 → 24.3.1
[notice] To update, run: /Users/chris/ComfyUI/.venv/bin/python -m pip install --upgrade pip

[2024-12-16 15:50:56.985] [info]
Prestartup times for custom nodes:
7.0 seconds:
[2024-12-16 15:50:56.986] [info] /Applications/ComfyUI.app/Contents/Resources/ComfyUI/custom_nodes/ComfyUI-Manager

[2024-12-16 15:50:59.276] [error] Traceback (most recent call last):
File “/Applications/ComfyUI.app/Contents/Resources/ComfyUI/main.py”, line 91, in

[2024-12-16 15:50:59.277] [error] import execution
File “/Applications/ComfyUI.app/Contents/Resources/ComfyUI/execution.py”, line 13, in
import nodes
File “/Applications/ComfyUI.app/Contents/Resources/ComfyUI/nodes.py”, line 22, in

[2024-12-16 15:50:59.277] [error] import comfy.diffusers_load
File “/Applications/ComfyUI.app/Contents/Resources/ComfyUI/comfy/diffusers_load.py”, line 3, in

[2024-12-16 15:50:59.278] [error] import comfy.sd
File “/Applications/ComfyUI.app/Contents/Resources/ComfyUI/comfy/sd.py”, line 6, in

[2024-12-16 15:50:59.278] [error] from comfy import model_management
File “/Applications/ComfyUI.app/Contents/Resources/ComfyUI/comfy/model_management.py”, line 145, in

[2024-12-16 15:50:59.278] [error] total_vram = get_total_memory(get_torch_device()) / (1024 * 1024)
[2024-12-16 15:50:59.279] [error]

[2024-12-16 15:50:59.279] [error] ^^^^^^^^
[2024-12-16 15:50:59.279] [error] ^^^^^^^^^^
File “/Applications/ComfyUI.app/Contents/Resources/ComfyUI/comfy/model_management.py”, line 114, in get_torch_device

[2024-12-16 15:50:59.279] [error] return torch.device(torch.cuda.current_device())

[2024-12-16 15:50:59.280] [error] ^^^^^^
[2024-12-16 15:50:59.280] [error] ^^^^^^^^^^^^^^^^^^^^^
File “/Users/chris/ComfyUI/.venv/lib/python3.12/site-packages/torch/cuda/init.py”, line 955, in current_device

[2024-12-16 15:50:59.280] [error] _lazy_init()
File “/Users/chris/ComfyUI/.venv/lib/python3.12/site-packages/torch/cuda/init.py”, line 311, in _lazy_init

[2024-12-16 15:50:59.280] [error] raise AssertionError(“Torch not compiled with CUDA enabled”)
AssertionError: Torch not compiled with CUDA enabled