Download Address: https://github.com/ErikBjare/gptme
After the project is deployed, go to the ~/.config/gptme/config.toml file (located in the user’s home directory) to configure it. Example configuration file: 
[env]
OPENAI_API_KEY = "sk-xxx"
MODEL = "local/gpt-4o"
OPENAI_BASE_URL = "https://aihubmix.com/v1"
Replace sk-xxx with the Key from this site.