ChatGPT-rs-blocking

Async ChatGPT_rs 的分支，我需要一个没有 reqwest 的阻塞版本

使用方法

以下是 API 的简单使用示例，获取单个消息的完成内容。您可以在 examples 目录中查看更多实用示例。

use chatgpt::prelude::*;

async fn main() -> Result<()> {
    // Getting the API key here
    let key = args().nth(1).unwrap();

    /// Creating a new ChatGPT client.
    /// Note that it requires an API key, and uses
    /// tokens from your OpenAI API account balance.
    let client = ChatGPT::new(key)?;

    /// Sending a message and getting the completion
    let response: CompletionResponse = client
        .send_message("Describe in five words the Rust programming language.")
        .unwrap();

    println!("Response: {}", response.message().content);

    Ok(())
}