fix: deprecated version strings are changed

Author: srcnalt

Samples~/ChatGPT/ChatGPT.cs

@@ -58,7 +58,7 @@ private async void SendReply()
             // Complete the instruction
             var completionResponse = await openai.CreateChatCompletion(new CreateChatCompletionRequest()
             {
-                Model = "gpt-3.5-turbo-0613",
+                Model = "gpt-3.5-turbo",
                 Messages = messages
             });
 

Samples~/Stream Response/StreamResponse.cs

@@ -1,9 +1,8 @@
-using System;
 using UnityEngine;
 using System.Linq;
 using UnityEngine.UI;
-using System.Collections.Generic;
 using System.Threading;
+using System.Collections.Generic;
 
 namespace OpenAI
 {
@@ -35,7 +34,7 @@ private void SendMessage()
 
             openai.CreateChatCompletionAsync(new CreateChatCompletionRequest()
             {
-                Model = "gpt-3.5-turbo-0301",
+                Model = "gpt-3.5-turbo",
                 Messages = message,
                 Stream = true
             }, HandleResponse, null, token);

Tests/ModelsApiTests.cs

@@ -17,7 +17,7 @@ public async Task List_Models()
         [Test]
         public async Task Retrieve_Models()
         {
-            var id = "text-davinci-003";
+            var id = "gpt-3.5-turbo";
             var models = await openai.RetrieveModel(id);
             Assert.AreEqual(id, models.Id);
         }