It currently lacks the support for GPT-4 yet whereby please feel free to send the pull request on the repository.
Environment Variables
Please make sure that the environment variable has been defined in the ./config.yaml like the following:
Environment: DEVOpenAIEnv:
API_KEY: "sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"// if you are going to use the official APIACCESS_TOKEN: "sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"// if you are going to use the reverse-engineered API