Dev v7.1.2 beta

OpenAI.SDK/Managers/OpenAIChatCompletions.cs

@@ -108,6 +108,7 @@ public void Process(ChatCompletionCreateResponse block)
             if (firstChoice == null) { return; } // not a valid state? nothing to do
 
             var isStreamingFnCall = IsStreamingFunctionCall();
+            var justStarted = false;
 
             // If we're not yet assembling, and we just got a streaming block that has a function_call segment,
             // this is the beginning of a function call assembly.
@@ -116,10 +117,12 @@ public void Process(ChatCompletionCreateResponse block)
             {
                 FnCall = firstChoice.Message.FunctionCall;
                 firstChoice.Message.FunctionCall = null;
+                justStarted = true;
             }
 
             // As long as we're assembling, keep on appending those args
-            if (IsFnAssemblyActive)
+            // (Skip the first one, because it was already processed in the block above)
+            if (IsFnAssemblyActive && !justStarted)
             {
                 FnCall.Arguments += ExtractArgsSoFar();
             }

OpenAI.SDK/ObjectModels/RequestModels/ChatMessage.cs

@@ -53,7 +53,10 @@ public static ChatMessage FromAssistant(string content, string? name = null)
     {
         return new ChatMessage(StaticValues.ChatMessageRoles.Assistant, content, name);
     }
-
+    public static ChatMessage FromFunction(string content, string? name = null)
+    {
+        return new ChatMessage(StaticValues.ChatMessageRoles.Function, content, name);
+    }
     public static ChatMessage FromUser(string content, string? name = null)
     {
         return new ChatMessage(StaticValues.ChatMessageRoles.User, content, name);
@@ -169,6 +172,7 @@ public class FunctionParameterPropertyValue
     /// <summary>
     ///     Optional. List of allowed values for this argument.
     /// </summary>
+    [JsonPropertyName("enum")]
     public IList<string>? Enum { get; set; }
 }
 

OpenAI.SDK/ObjectModels/StaticValueHelper.cs

@@ -35,5 +35,6 @@ public static class ChatMessageRoles
         public static string System => "system";
         public static string User => "user";
         public static string Assistant => "assistant";
+        public static string Function => "function";
     }
 }

OpenAI.SDK/OpenAI.csproj

@@ -10,7 +10,7 @@
 		<PackageProjectUrl>https://openai.com/</PackageProjectUrl>
 		<PackageIcon>OpenAI-Betalgo.png</PackageIcon>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-		<Version>7.1.0-beta</Version>
+		<Version>7.1.2-beta</Version>
 		<Authors>Tolga Kayhan, Betalgo</Authors>
 		<Company>Betalgo Up Ltd.</Company>
 		<Product>OpenAI ChatGPT, Whisper, GPT-4 and DALL·E dotnet SDK</Product>

Readme.md

@@ -189,6 +189,9 @@ I will always be using the latest libraries, and future releases will frequently
 I am incredibly busy. If I forgot your name, please accept my apologies and let me know so I can add it to the list.
 
 ## Changelog
+### 7.1.2-beta
+- Bugfix https://github.com/betalgo/openai/pull/302
+- Added support for Function role https://github.com/betalgo/openai/issues/303
 ### 7.1.0-beta
 - Function Calling: We're releasing this version to bring in a new feature that lets you call functions faster. But remember, this version might not be perfectly stable and we might change it a lot later. A big shout-out to @rzubek for helping us add this feature. Although I liked his work, I didn't have enough time to look into it thoroughly. Still, the tests I did showed it was working, so I decided to add his feature to our code. This lets everyone use it now. Even though I'm busy moving houses and didn't have much time, seeing @rzubek's help made things a lot easier for me.
 - Support for New Models: This update also includes support for new models that OpenAI recently launched. I've also changed the naming style to match OpenAI's. Model names will no longer start with 'chat'; instead, they'll start with 'gpt_3_5' and so on.