Duplicate the sample_config.json file and rename it to config.json. Obtain your API secret key from the OpenAI platform at https://platform.openai.com/account/api-keys. Once you have obtained your API secret key, insert it into the config.json file.
Run the following command to start the tool:
./chatgpt
Note: Ensure that you have the necessary dependencies installed and that your system meets the requirements before running the tool.