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Merge pull request #222 from microsoft/bruno-add-basichat-openai-sample
Add BasicChat-06OpenAIAPIs project for sentiment analysis
2 parents 5a69ae5 + f02eb2b commit 277410f

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‎03-CoreGenerativeAITechniques/src/BasicChat-06OpenAIAPIs/BasicChat-06OpenAIAPIs.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net9.0</TargetFramework>
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<RootNamespace>BasicChat_06OpenAIAPIs</RootNamespace>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<UserSecretsId>82dba96a-152d-496e-8762-c2e93f97059c</UserSecretsId>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.Extensions.AI" Version="9.7.1" />
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<PackageReference Include="Microsoft.Extensions.AI.OpenAI" Version="9.7.1-preview.1.25365.4" />
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<PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.7" />
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<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.7" />
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<PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="9.0.7" />
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<PackageReference Include="OpenAI" Version="2.2.0" />
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</ItemGroup>
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</Project>

‎03-CoreGenerativeAITechniques/src/BasicChat-06OpenAIAPIs/Program.cs

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using Microsoft.Extensions.AI;
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using Microsoft.Extensions.Configuration;
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using System.Text;
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var openai_apikey = Environment.GetEnvironmentVariable("APIKEY");
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if (string.IsNullOrEmpty(openai_apikey))
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{
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var config = new ConfigurationBuilder().AddUserSecrets<Program>().Build();
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openai_apikey = config["APIKEY"];
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}
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IChatClient client =
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new OpenAI.Chat.ChatClient("gpt-4.1-mini", openai_apikey)
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.AsIChatClient();
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// here we're building the prompt
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StringBuilder prompt = new StringBuilder();
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prompt.AppendLine("You will analyze the sentiment of the following product reviews. Each line is its own review. Output the sentiment of each review in a bulleted list and then provide a general sentiment of all reviews. ");
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prompt.AppendLine("I bought this product and it's amazing. I love it!");
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prompt.AppendLine("This product is terrible. I hate it.");
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prompt.AppendLine("I'm not sure about this product. It's okay.");
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prompt.AppendLine("I found this product based on the other reviews. It worked for a bit, and then it didn't.");
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// send the prompt to the model and wait for the text completion
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var response = await client.GetResponseAsync(prompt.ToString());
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// display the response
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Console.WriteLine(response.Text);

‎03-CoreGenerativeAITechniques/src/CoreGenerativeAITechniques.sln

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.12.35514.174
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# Visual Studio Version 18
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VisualStudioVersion = 18.0.10829.221 main
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BasicChat-01MEAI", "BasicChat-01MEAI\BasicChat-01MEAI.csproj", "{F924B9FC-D806-4350-BEC8-C0D4BB9E7C6D}"
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EndProject
@@ -105,6 +105,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MCP-01-HuggingFace", "MCP-0
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MCP-02-HuggingFace-Ollama", "MCP-02-HuggingFace-Ollama\MCP-02-HuggingFace-Ollama.csproj", "{CB155DBA-0E2D-437D-AB29-FF5B65B44A27}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BasicChat-06OpenAIAPIs", "BasicChat-06OpenAIAPIs\BasicChat-06OpenAIAPIs.csproj", "{48371925-76C4-40BD-A6F4-95E983771191}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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{CB155DBA-0E2D-437D-AB29-FF5B65B44A27}.Release|x64.Build.0 = Release|Any CPU
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{CB155DBA-0E2D-437D-AB29-FF5B65B44A27}.Release|x86.ActiveCfg = Release|Any CPU
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{CB155DBA-0E2D-437D-AB29-FF5B65B44A27}.Release|x86.Build.0 = Release|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Debug|x64.ActiveCfg = Debug|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Debug|x64.Build.0 = Debug|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Debug|x86.ActiveCfg = Debug|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Debug|x86.Build.0 = Debug|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Release|Any CPU.Build.0 = Release|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Release|x64.ActiveCfg = Release|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Release|x64.Build.0 = Release|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Release|x86.ActiveCfg = Release|Any CPU
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{48371925-76C4-40BD-A6F4-95E983771191}.Release|x86.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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{07F43AC9-EBB1-4F21-BC51-6DAD0F2F0E55} = {1248F5FA-C7D6-4876-8313-A15A942F84FE}
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{769320A2-CE09-41EF-A345-8BE6ABBE2696} = {3D13EC01-716A-41D9-BC54-1871EC14D3DE}
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{CB155DBA-0E2D-437D-AB29-FF5B65B44A27} = {3D13EC01-716A-41D9-BC54-1871EC14D3DE}
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{48371925-76C4-40BD-A6F4-95E983771191} = {1248F5FA-C7D6-4876-8313-A15A942F84FE}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {961EEBAB-4149-4AA4-BEE7-9DAAE4C94133}

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