chore: import upstream snapshot with attribution

2026-07-13 13:21:23 +08:00
commit b957a53def
5423 changed files with 863745 additions and 0 deletions
@@ -0,0 +1,63 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using Microsoft.SemanticKernel;
+using Microsoft.SemanticKernel.Connectors.OpenAI;
+
+namespace Functions;
+
+public class PromptFunctions_Inline(ITestOutputHelper output) : BaseTest(output)
+{
+    [Fact]
+    public async Task RunAsync()
+    {
+        Console.WriteLine("======== Inline Function Definition ========");
+
+        string openAIModelId = TestConfiguration.OpenAI.ChatModelId;
+        string openAIApiKey = TestConfiguration.OpenAI.ApiKey;
+
+        if (openAIModelId is null || openAIApiKey is null)
+        {
+            Console.WriteLine("OpenAI credentials not found. Skipping example.");
+            return;
+        }
+
+        /*
+         * Example: normally you would place prompt templates in a folder to separate
+         *          C# code from natural language code, but you can also define a semantic
+         *          function inline if you like.
+         */
+
+        Kernel kernel = Kernel.CreateBuilder()
+            .AddOpenAIChatCompletion(
+                modelId: openAIModelId,
+                apiKey: openAIApiKey)
+            .Build();
+
+        // Function defined using few-shot design pattern
+        string promptTemplate = @"
+Generate a creative reason or excuse for the given event.
+Be creative and be funny. Let your imagination run wild.
+
+Event: I am running late.
+Excuse: I was being held ransom by giraffe gangsters.
+
+Event: I haven't been to the gym for a year
+Excuse: I've been too busy training my pet dragon.
+
+Event: {{$input}}
+";
+
+        var excuseFunction = kernel.CreateFunctionFromPrompt(promptTemplate, new OpenAIPromptExecutionSettings() { MaxTokens = 100, Temperature = 0.4, TopP = 1 });
+
+        var result = await kernel.InvokeAsync(excuseFunction, new() { ["input"] = "I missed the F1 final race" });
+        Console.WriteLine(result.GetValue<string>());
+
+        result = await kernel.InvokeAsync(excuseFunction, new() { ["input"] = "sorry I forgot your birthday" });
+        Console.WriteLine(result.GetValue<string>());
+
+        var fixedFunction = kernel.CreateFunctionFromPrompt($"Translate this date {DateTimeOffset.Now:f} to French format", new OpenAIPromptExecutionSettings() { MaxTokens = 100 });
+
+        result = await kernel.InvokeAsync(fixedFunction);
+        Console.WriteLine(result.GetValue<string>());
+    }
+}