PaLM.NET

A PaLM API (in Generative AI) wrapper for .NET that supports .NET Standard 2.0.

Usage

Get an API key

You have to get an API key from MakerSuite first.

Get PaLMClient instance

var apikey = Environment.GetEnvironmentVariable("GOOGLE_PALM_APIKEY");
var palm = new PaLMClient(apikey);

Text Prompt

var textPromptOptions = new TextOption()
{
    Temperature = 0.9,
    TopK = 40,
    TopP = 0.95,
    CandidateCount = 1,
    MaxOutputTokens = 1024
};

textPromptOptions.Prompt.Text = "I love Taipei because ";

var text_result = await palm.GenerateTextAsync(textPromptOptions);
Console.WriteLine(text_result.Candidates[0].Output);

Message Prompt (Chat)

var chatPromptOptions = new MessageOption()
{
    Temperature = 0.9,
    TopK = 40,
    TopP = 0.95,
    CandidateCount = 1
};

// Optional
chatPromptOptions.Context = "Be an alien that lives on one of Jupiter's moons";

// Optional
chatPromptOptions.AddExample(
    input: "How's it going?",
    output: "I am doing well, thank you for asking. I am currently enjoying the beautiful view of Jupiter from my home on Europa. The atmosphere is very thin here, so I can see the stars very clearly. The surface of Europa is also very interesting. It is covered in ice, but there are cracks in the ice that reveal a liquid ocean below. Scientists believe that this ocean may contain life, so I am very excited to learn more about it.\n\nHow are you doing today?"
);

// Required
chatPromptOptions.AddMessage("I'd like to visit, what should I do?");

var chat_result = await palm.GenerateMessageAsync(chatPromptOptions);
Console.WriteLine(chat_result.Candidates[0].Content);

Embeddings

var embeddingsOptions = new EmbeddingOption()
{
    Text = "Be an alien that lives on one of Jupiter's moons"
};

var embeddings_result = await palm.GenerateEmbeddingsAsync(embeddingsOptions);
foreach (double value in embeddings_result.Embedding.Values)
{
    Console.WriteLine(value);
}