Runtime Error: Missing NVIDIA Driver on Non-NVIDIA System

The current version of ComfyUI encounters an issue during runtime on systems without an NVIDIA GPU. The problem manifests when utilizing the python3 main.py command, triggering a RuntimeError falsely stating the absence of an NVIDIA driver.

**Steps to Reproduce:**

1. Run the command lspci | grep VGA to confirm the system's GPU configuration (in this case, Intel HD Graphics 530).
2. Attempt to execute the program with python3 main.py.

**Expected Behavior:**
The program should run successfully on systems without an NVIDIA GPU, as indicated by the correct GPU configuration.

**Actual Behavior:**
A RuntimeError is raised, misleadingly asserting the need for an NVIDIA driver on a system without an NVIDIA GPU.

**Additional Information:**

- System GPU: Intel Corporation HD Graphics 530
- Python version: Python 3.10.6
- Error Message: RuntimeError: Found no NVIDIA driver on your system. Please check that you have an NVIDIA GPU and installed a driver from http://www.nvidia.com/Download/index.aspx