ChatGPT CLI written in Rust

1. Download application build link
2. Run application ./<your-folder>/gpt_cli
3. Get OpenAI apikey at link
4. Enter apikey
5. Provide context, or leave empty for short answers
6. Chat with ChatGPT
7. Type 'quit' to close application

There is no validation for both user input and API response, that means application may crash on something.