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Oceania2018Oceania2018
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Added WebAPI.
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10 files changed

+145
-3
lines changed

‎LLama.Examples/Program.cs‎

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@@ -6,7 +6,7 @@
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if(choice == 0)
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{
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ChatSession chat = new(@"D:\development\llama\weights\LLaMA\7B\ggml-model-q4_0.bin", @"D:\development\llama\llama.cpp\prompts\chat-with-bob.txt", new string[] { "User:" });
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ChatSession chat = new(@"C:\Users\haipi\Source\repos\ggml-model-q4_0.bin", @"C:\Users\haipi\Source\repos\SciSharp\LLamaSharp\LLama.Examples\Assets\chat-with-bob.txt", new string[] { "User:" });
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chat.Run();
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}
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else if(choice == 1)

‎LLama.WebAPI/Controllers/ChatController.cs‎

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using LLama.WebAPI.Models;
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using LLama.WebAPI.Services;
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using Microsoft.AspNetCore.Mvc;
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using System;
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namespace LLama.WebAPI.Controllers
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{
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[ApiController]
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[Route("[controller]")]
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public class ChatController : ControllerBase
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{
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private readonly ChatService _service;
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private readonly ILogger<ChatController> _logger;
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public ChatController(ILogger<ChatController> logger,
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ChatService service)
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{
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_logger = logger;
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_service = service;
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}
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[HttpPost("Send")]
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public string SendMessage([FromBody] SendMessageInput input)
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{
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return _service.Send(input);
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}
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}
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}

‎LLama.WebAPI/LLama.WebAPI.csproj‎

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<Project Sdk="Microsoft.NET.Sdk.Web">
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<PropertyGroup>
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<TargetFramework>net6.0</TargetFramework>
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<Nullable>enable</Nullable>
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<ImplicitUsings>enable</ImplicitUsings>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\LLama\LLamaSharp.csproj" />
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</ItemGroup>
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</Project>

‎LLama.WebAPI/Models/SendMessageInput.cs‎

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namespace LLama.WebAPI.Models;
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public class SendMessageInput
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{
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public string Text { get; set; }
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}

‎LLama.WebAPI/Program.cs‎

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using LLama.WebAPI.Services;
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var builder = WebApplication.CreateBuilder(args);
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// Add services to the container.
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builder.Services.AddControllers();
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// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
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builder.Services.AddEndpointsApiExplorer();
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builder.Services.AddSwaggerGen();
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builder.Services.AddSingleton<ChatService>();
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var app = builder.Build();
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// Configure the HTTP request pipeline.
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if (app.Environment.IsDevelopment())
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{
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app.UseSwagger();
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app.UseSwaggerUI();
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}
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app.UseAuthorization();
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app.MapControllers();
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app.Run();

‎LLama.WebAPI/Services/ChatService.cs‎

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using LLama.WebAPI.Models;
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namespace LLama.WebAPI.Services;
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public class ChatService
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{
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private readonly ChatSession<LLamaModel> _session;
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public ChatService()
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{
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LLamaModel model = new(new LLamaParams(model: @"ggml-model-q4_0.bin", n_ctx: 512, interactive: true, repeat_penalty: 1.0f, verbose_prompt: false));
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_session = new ChatSession<LLamaModel>(model)
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.WithPromptFile(@"Assets\chat-with-bob.txt")
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.WithAntiprompt(new string[] { "User:" });
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}
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public string Send(SendMessageInput input)
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{
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Console.ForegroundColor = ConsoleColor.Green;
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Console.WriteLine(input.Text);
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Console.ForegroundColor = ConsoleColor.White;
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var outputs = _session.Chat(input.Text);
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var result = "";
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foreach (var output in outputs)
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{
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Console.Write(output);
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result += output;
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}
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return result;
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}
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}

‎LLama.WebAPI/appsettings.Development.json‎

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft.AspNetCore": "Warning"
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}
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}
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}

‎LLama.WebAPI/appsettings.json‎

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft.AspNetCore": "Warning"
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}
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},
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"AllowedHosts": "*"
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}

‎LLama/LLamaSharp.csproj‎

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<Platforms>AnyCPU;x64</Platforms>
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<AllowUnsafeBlocks>True</AllowUnsafeBlocks>
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<Version>0.1.1</Version>
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<Version>0.2.0</Version>
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<Authors>Yaohui Liu, Haiping Chen</Authors>
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<Company>SciSharp STACK</Company>
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<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
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<PackageLicenseExpression>MIT</PackageLicenseExpression>
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<PackageOutputPath>packages</PackageOutputPath>
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<Platforms>AnyCPU;x64</Platforms>
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<PackageId>LLama</PackageId>
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<PackageId>LLamaSharp</PackageId>
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<Configurations>Debug;Release;GPU</Configurations>
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</PropertyGroup>
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‎LLamaSharp.sln‎

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@@ -11,6 +11,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LLamaSharp", "LLama\LLamaSh
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPFDemo", "WPFDemo\WPFDemo.csproj", "{1E952A70-B720-4F76-9856-EC3B4259A80B}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LLama.WebAPI", "LLama.WebAPI\LLama.WebAPI.csproj", "{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}"
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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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{1E952A70-B720-4F76-9856-EC3B4259A80B}.Release|Any CPU.Build.0 = Release|Any CPU
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{1E952A70-B720-4F76-9856-EC3B4259A80B}.Release|x64.ActiveCfg = Release|Any CPU
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{1E952A70-B720-4F76-9856-EC3B4259A80B}.Release|x64.Build.0 = Release|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.Debug|x64.ActiveCfg = Debug|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.Debug|x64.Build.0 = Debug|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.GPU|Any CPU.ActiveCfg = Debug|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.GPU|Any CPU.Build.0 = Debug|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.GPU|x64.ActiveCfg = Debug|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.GPU|x64.Build.0 = Debug|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.Release|Any CPU.Build.0 = Release|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.Release|x64.ActiveCfg = Release|Any CPU
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{D3CEC57A-9027-4DA4-AAAC-612A1EB50ADF}.Release|x64.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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