wehub-resource-sync
53 lines
2.3 KiB
C#
53 lines
2.3 KiB
C#
// Copyright (c) Microsoft. All rights reserved.
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using Microsoft.SemanticKernel;
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using Microsoft.SemanticKernel.Connectors.OpenAI;
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namespace GettingStarted;
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/// <summary>
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/// This example shows how to create and use a <see cref="Kernel"/> with ChatClient.
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/// </summary>
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public sealed class Step1_Create_Kernel(ITestOutputHelper output) : BaseTest(output)
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{
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/// <summary>
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/// Show how to create a <see cref="Kernel"/> using ChatClient and use it to execute prompts.
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/// </summary>
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[Fact]
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public async Task CreateKernel()
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{
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// Create a kernel with OpenAI chat completion using ChatClient
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Kernel kernel = Kernel.CreateBuilder()
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.AddOpenAIChatClient(
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modelId: TestConfiguration.OpenAI.ChatModelId,
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apiKey: TestConfiguration.OpenAI.ApiKey)
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.Build();
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// Example 1. Invoke the kernel with a prompt and display the result
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Console.WriteLine(await kernel.InvokePromptAsync("What color is the sky?"));
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Console.WriteLine();
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// Example 2. Invoke the kernel with a templated prompt and display the result
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KernelArguments arguments = new() { { "topic", "sea" } };
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Console.WriteLine(await kernel.InvokePromptAsync("What color is the {{$topic}}?", arguments));
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Console.WriteLine();
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// Example 3. Invoke the kernel with a templated prompt and stream the results to the display
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await foreach (var update in kernel.InvokePromptStreamingAsync("What color is the {{$topic}}? Provide a detailed explanation.", arguments))
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{
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Console.Write(update);
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}
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Console.WriteLine(string.Empty);
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// Example 4. Invoke the kernel with a templated prompt and execution settings
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arguments = new(new OpenAIPromptExecutionSettings { MaxTokens = 500, Temperature = 0.5 }) { { "topic", "dogs" } };
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Console.WriteLine(await kernel.InvokePromptAsync("Tell me a story about {{$topic}}", arguments));
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// Example 5. Invoke the kernel with a templated prompt and execution settings configured to return JSON
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#pragma warning disable SKEXP0010
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arguments = new(new OpenAIPromptExecutionSettings { ResponseFormat = "json_object" }) { { "topic", "chocolate" } };
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Console.WriteLine(await kernel.InvokePromptAsync("Create a recipe for a {{$topic}} cake in JSON format", arguments));
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}
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}
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