fix test build

Author: mythz

AiServer.Tests/OpenAiProviderTests.cs

@@ -15,7 +15,7 @@ public class OpenAiProviderTests
         new OllamaAiProvider(new NullLogger<OllamaAiProvider>()),
         new GoogleAiProvider(new NullLogger<GoogleAiProvider>()),
         new AnthropicAiProvider(new NullLogger<AnthropicAiProvider>()),
-        new CustomOpenAiProvider(new NullLogger<CustomOpenAiProvider>());
+        new CustomOpenAiProvider(new NullLogger<CustomOpenAiProvider>()));
 
     [Test]
     public async Task Can_Send_Ollama_Phi3_Request()