SmartAICompendium.Common 1.1.0

This package contain an embedded python 3 for pythonnet and utilities for Huggingface and Civitai. Compatible with windows, linux and mac.

Usage examples

Embedded python

var dependencies = new string[] { "scipy==1.12.0", "numpy"};

EmbedPython.Initialize();

if(!EmbedPython.HasModules(dependencies))
{
    EmbedPython.PipInstall(dependencies);
}

using (Py.GIL())
{
    dynamic io = Py.Import("io");
    dynamic np = Py.Import("numpy");

    dynamic wavfile = Py.Import("scipy.io.wavfile");
    var audiofile = io.BytesIO();
    wavfile.write(audiofile, sampleRate, np.array(audio));
    return audiofile.getvalue();
}

EmbedPython.Shutdown(); //release ressources held by the python runtime if you don't intend to use it often.

EmbedPython.Clear(); //delete python files and modules installed in the app directory if you don't intend to use it again and want to keep the app light

Huggingface

EmbedPython.Initialize();
HuggingfaceHelper.Initialize();
HuggingfaceHelper.ChangeCacheFolder(".");

if(!HuggingfaceHelper.IsModelDownloaded("meta-llama/Llama-2-7b-chat-hf"))
{
    HuggingfaceHelper.DownloadModel("meta-llama/Llama-2-7b-chat-hf");
}

HuggingfaceHelper.ClearCache();

Civitai

CivitaiHelper.ChangeCacheFolder(".");

var results = CivitaiHelper.SearchModels("fantasy", limit: 10, page: 1, nfsw: false, type: CivitaiType.Checkpoint);

var firstResult = results.Items.First();
var lastVersionNumber = firstResult.ModelVersions.MaxBy(x => x.CreatedAt);

string path;
if(CivitaiHelper.IsModelDownloaded(lastVersionNumber.Id))
{
    path = CivitaiHelper.GetModelFilePath(lastVersionNumber.Id);
}
else
{
    path = CivitaiHelper.DownloadModel(lastVersionNumber.Id);
}

CivitaiHelper.GetModelInfos(lastVersionNumber.Id);

CivitaiHelper.ClearCache();

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