Add new OpenAI models

Author: intitni

Tool/Sources/Preferences/Types/ChatGPTModel.swift

@@ -5,11 +5,13 @@ public enum ChatGPTModel: String {
     case gpt35Turbo16k = "gpt-3.5-turbo-16k"
     case gpt4 = "gpt-4"
     case gpt432k = "gpt-4-32k"
-    case gpt4TurboPreview = "gpt-4-turbo-preview"
+    case gpt4Turbo = "gpt-4-turbo"
     case gpt40314 = "gpt-4-0314"
     case gpt40613 = "gpt-4-0613"
     case gpt41106Preview = "gpt-4-1106-preview"
     case gpt4VisionPreview = "gpt-4-vision-preview"
+    case gpt4TurboPreview = "gpt-4-turbo-preview"
+    case gpt4Turbo20240409 = "gpt-4-turbo-2024-04-09"
     case gpt35Turbo0301 = "gpt-3.5-turbo-0301"
     case gpt35Turbo0613 = "gpt-3.5-turbo-0613"
     case gpt35Turbo1106 = "gpt-3.5-turbo-1106"
@@ -57,12 +59,16 @@ public extension ChatGPTModel {
             return 128000
         case .gpt40125:
             return 128000
+        case .gpt4Turbo:
+            return 128000
+        case .gpt4Turbo20240409:
+            return 128000
         }
     }
 
     var supportsImages: Bool {
         switch self {
-        case .gpt4VisionPreview:
+        case .gpt4VisionPreview, .gpt4Turbo, .gpt4Turbo20240409:
             return true
         default:
             return false