wehub-resource-sync
196 lines
8.0 KiB
C#
196 lines
8.0 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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using Microsoft.SemanticKernel.Plugins.Web;
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using Microsoft.SemanticKernel.Plugins.Web.Bing;
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using Microsoft.SemanticKernel.Plugins.Web.Google;
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namespace Search;
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/// <summary>
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/// The example shows how to use Bing and Google to search for current data
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/// you might want to import into your system, e.g. providing AI prompts with
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/// recent information, or for AI to generate recent information to display to users.
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/// </summary>
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public class BingAndGooglePlugins(ITestOutputHelper output) : BaseTest(output)
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{
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[Fact(Skip = "Setup Credentials")]
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public async Task RunAsync()
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{
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string openAIModelId = TestConfiguration.OpenAI.ChatModelId;
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string openAIApiKey = TestConfiguration.OpenAI.ApiKey;
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if (openAIModelId is null || openAIApiKey is null)
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{
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Console.WriteLine("OpenAI credentials not found. Skipping example.");
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return;
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}
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Kernel kernel = Kernel.CreateBuilder()
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.AddOpenAIChatCompletion(
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modelId: openAIModelId,
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apiKey: openAIApiKey)
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.Build();
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// Load Bing plugin
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string bingApiKey = TestConfiguration.Bing.ApiKey;
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if (bingApiKey is null)
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{
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Console.WriteLine("Bing credentials not found. Skipping example.");
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}
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else
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{
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var bingConnector = new BingConnector(bingApiKey);
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var bing = new WebSearchEnginePlugin(bingConnector);
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kernel.ImportPluginFromObject(bing, "bing");
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await Example1Async(kernel, "bing");
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await Example2Async(kernel);
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}
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// Load Google plugin
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string googleApiKey = TestConfiguration.Google.ApiKey;
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string googleSearchEngineId = TestConfiguration.Google.SearchEngineId;
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if (googleApiKey is null || googleSearchEngineId is null)
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{
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Console.WriteLine("Google credentials not found. Skipping example.");
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}
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else
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{
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using var googleConnector = new GoogleConnector(
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apiKey: googleApiKey,
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searchEngineId: googleSearchEngineId);
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var google = new WebSearchEnginePlugin(googleConnector);
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kernel.ImportPluginFromObject(new WebSearchEnginePlugin(googleConnector), "google");
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// ReSharper disable once ArrangeThisQualifier
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await Example1Async(kernel, "google");
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}
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}
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private async Task Example1Async(Kernel kernel, string searchPluginName)
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{
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Console.WriteLine("======== Bing and Google Search Plugins ========");
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// Run
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var question = "What's the largest building in the world?";
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var function = kernel.Plugins[searchPluginName]["search"];
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var result = await kernel.InvokeAsync(function, new() { ["query"] = question });
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Console.WriteLine(question);
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Console.WriteLine($"----{searchPluginName}----");
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Console.WriteLine(result.GetValue<string>());
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/* OUTPUT:
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What's the largest building in the world?
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----
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The Aerium near Berlin, Germany is the largest uninterrupted volume in the world, while Boeing's
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factory in Everett, Washington, United States is the world's largest building by volume. The AvtoVAZ
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main assembly building in Tolyatti, Russia is the largest building in area footprint.
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----
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The Aerium near Berlin, Germany is the largest uninterrupted volume in the world, while Boeing's
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factory in Everett, Washington, United States is the world's ...
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*/
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}
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private async Task Example2Async(Kernel kernel)
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{
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Console.WriteLine("======== Use Search Plugin to answer user questions ========");
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const string SemanticFunction = """
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Answer questions only when you know the facts or the information is provided.
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When you don't have sufficient information you reply with a list of commands to find the information needed.
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When answering multiple questions, use a bullet point list.
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Note: make sure single and double quotes are escaped using a backslash char.
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[COMMANDS AVAILABLE]
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- bing.search
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[INFORMATION PROVIDED]
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{{ $externalInformation }}
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[EXAMPLE 1]
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Question: what's the biggest lake in Italy?
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Answer: Lake Garda, also known as Lago di Garda.
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[EXAMPLE 2]
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Question: what's the biggest lake in Italy? What's the smallest positive number?
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Answer:
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* Lake Garda, also known as Lago di Garda.
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* The smallest positive number is 1.
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[EXAMPLE 3]
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Question: what's Ferrari stock price? Who is the current number one female tennis player in the world?
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Answer:
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{{ '{{' }} bing.search "what\\'s Ferrari stock price?" {{ '}}' }}.
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{{ '{{' }} bing.search "Who is the current number one female tennis player in the world?" {{ '}}' }}.
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[END OF EXAMPLES]
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[TASK]
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Question: {{ $question }}.
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Answer:
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""";
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var question = "Who is the most followed person on TikTok right now? What's the exchange rate EUR:USD?";
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Console.WriteLine(question);
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var oracle = kernel.CreateFunctionFromPrompt(SemanticFunction, new OpenAIPromptExecutionSettings() { MaxTokens = 150, Temperature = 0, TopP = 1 });
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var answer = await kernel.InvokeAsync(oracle, new KernelArguments()
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{
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["question"] = question,
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["externalInformation"] = string.Empty
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});
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var result = answer.GetValue<string>()!;
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// If the answer contains commands, execute them using the prompt renderer.
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if (result.Contains("bing.search", StringComparison.OrdinalIgnoreCase))
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{
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var promptTemplateFactory = new KernelPromptTemplateFactory();
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var promptTemplate = promptTemplateFactory.Create(new PromptTemplateConfig(result));
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Console.WriteLine("---- Fetching information from Bing...");
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var information = await promptTemplate.RenderAsync(kernel);
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Console.WriteLine("Information found:");
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Console.WriteLine(information);
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// Run the prompt function again, now including information from Bing
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answer = await kernel.InvokeAsync(oracle, new KernelArguments()
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{
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["question"] = question,
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// The rendered prompt contains the information retrieved from search engines
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["externalInformation"] = information
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});
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}
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else
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{
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Console.WriteLine("AI had all the information, no need to query Bing.");
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}
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Console.WriteLine("---- ANSWER:");
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Console.WriteLine(answer.GetValue<string>());
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/* OUTPUT:
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Who is the most followed person on TikTok right now? What's the exchange rate EUR:USD?
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---- Fetching information from Bing...
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Information found:
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Khaby Lame is the most-followed user on TikTok. This list contains the top 50 accounts by number
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of followers on the Chinese social media platform TikTok, which was merged with musical.ly in 2018.
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[1] The most-followed individual on the platform is Khaby Lame, with over 153 million followers..
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EUR – Euro To USD – US Dollar 1.00 Euro = 1.10 37097 US Dollars 1 USD = 0.906035 EUR We use the
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mid-market rate for our Converter. This is for informational purposes only. You won’t receive this
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rate when sending money. Check send rates Convert Euro to US Dollar Convert US Dollar to Euro..
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---- ANSWER:
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* The most followed person on TikTok right now is Khaby Lame, with over 153 million followers.
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* The exchange rate for EUR to USD is 1.1037097 US Dollars for 1 Euro.
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*/
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}
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}
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