Merge pull request dongri#98 from dongri/gpt-4o-mini

Add gpt-4o mini model

Author: dongri

examples/chat_completion.rs

@@ -1,14 +1,14 @@
 use openai_api_rs::v1::api::OpenAIClient;
 use openai_api_rs::v1::chat_completion::{self, ChatCompletionRequest};
-use openai_api_rs::v1::common::GPT4_O;
+use openai_api_rs::v1::common::GPT4_O_MINI;
 use std::env;
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let client = OpenAIClient::new(env::var("OPENAI_API_KEY").unwrap().to_string());
 
     let req = ChatCompletionRequest::new(
-        GPT4_O.to_string(),
+        GPT4_O_MINI.to_string(),
         vec![chat_completion::ChatCompletionMessage {
             role: chat_completion::MessageRole::user,
             content: chat_completion::Content::Text(String::from("What is bitcoin?")),

src/v1/common.rs

@@ -20,6 +20,10 @@ macro_rules! impl_builder_methods {
         }
     };
 }
+
+// https://platform.openai.com/docs/models/gpt-4o-mini
+pub const GPT4_O_MINI: &str = "gpt-4o-mini";
+
 // https://platform.openai.com/docs/models/gpt-4o
 pub const GPT4_O: &str = "gpt-4o";
 pub const GPT4_O_2024_05_13: &str = "gpt-4o-2024-05-13";